{"title":"Elta Fans","description":"","products":[{"product_id":"elta-ec-electronic-controller-el21","title":"Elta EC Electronic Controller (EL21)","description":"\u003cdiv data-controller=\"ProductItemVariants,ProductCartButton\" class=\"ProductItem-details-checkout\" data-controllers-bound=\"ProductItemVariants,ProductCartButton\"\u003e\n\u003cdiv class=\"ProductItem-product-price preFade fadeIn\" data-animation-role=\"content\" id=\"yui_3_17_2_1_1726120211845_134\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ProductItem-details-excerpt ProductItem-details-excerpt-below-price\" data-content-field=\"excerpt\" id=\"yui_3_17_2_1_1726120211845_133\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-start=\"45\" data-end=\"587\"\u003eThe \u003cstrong data-start=\"86\" data-end=\"126\"\u003eElta EC Electronic Controller (EL21)\u003c\/strong\u003e is a compact fan speed control unit designed to regulate the speed of compatible EC (electronically commutated) fans using a 0 – 10 V control signal. It’s ideal for adjusting airflow and performance in ventilation systems, allowing simple stepless speed adjustment while offering preset options such as minimum speed or trickle\/boost. It’s rated for up to ~1.5 A full‑load current and works with EC fan control circuits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"852\"\u003e\u003cstrong data-start=\"589\" data-end=\"617\"\u003eMaterial \u0026amp; Construction:\u003c\/strong\u003e\u003cbr data-start=\"617\" data-end=\"620\"\u003e• Durable electrical control components in a compact enclosure\u003cbr data-start=\"682\" data-end=\"685\"\u003e• Potentiometer‑based 0 – 10 V speed control interface\u003cbr data-start=\"739\" data-end=\"742\"\u003e• Compatible with variable frequency drives and EC fan control systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"854\" data-end=\"1172\"\u003e\u003cstrong data-start=\"854\" data-end=\"873\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-start=\"873\" data-end=\"876\"\u003e• Type: EC fan electronic speed controller (EL21)\u003cbr data-start=\"925\" data-end=\"928\"\u003e• Control: 0 – 10 V control signal for stepless speed adjustment\u003cbr data-start=\"992\" data-end=\"995\"\u003e• Max load: suitable for ~1.5 A fans\/controllers\u003cbr data-start=\"1043\" data-end=\"1046\"\u003e• Works with EC motors and VFD systems\u003cbr data-start=\"1084\" data-end=\"1087\"\u003e• Preset and trickle\/boost versions available \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1174\" data-end=\"1460\"\u003e \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57219753640261,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/149-EL21_speed_controller.jpg?v=1771760344"},{"product_id":"elta-scd-short-cased-axial-fan-three-phase-ac-sizes-315mm-630mm-1","title":"Elta SCD Short Cased Axial Fan Three Phase","description":"\u003cdiv id=\"yui_3_17_2_1_1749941064418_137\" data-content-field=\"excerpt\" class=\"ProductItem-details-excerpt ProductItem-details-excerpt-below-price\"\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-322\" data-turn-id=\"request-69ac6a26-e660-8323-97fb-c5f4d9d2509d-3\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\" dir=\"auto\" data-message-id=\"451de23f-5118-4191-8a47-246481f83f2d\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-end=\"540\" data-start=\"65\"\u003eThe \u003cstrong data-end=\"154\" data-start=\"106\"\u003eElta SCD Short Cased Axial Fan (Three Phase)\u003c\/strong\u003e is a robust industrial ventilation fan engineered for high‑performance airflow in commercial and industrial environments. Its compact, short‑cased design makes it ideal for installations where space is limited but strong air movement is still required. With a three‑phase motor and rugged construction, it delivers reliable, continuous duty performance in ducted or free‑air systems.\u003c\/p\u003e\n\u003cp data-end=\"709\" data-start=\"542\"\u003e\u003cstrong data-end=\"555\" data-start=\"542\"\u003eMaterial:\u003c\/strong\u003e\u003cbr data-end=\"558\" data-start=\"555\"\u003e• Heavy‑gauge steel casing with corrosion‑resistant finish\u003cbr data-end=\"619\" data-start=\"616\"\u003e• High‑efficiency axial impeller\u003cbr data-end=\"654\" data-start=\"651\"\u003e• IP‑rated motor suitable for industrial environments\u003c\/p\u003e\n\u003cp data-end=\"939\" data-start=\"711\"\u003e\u003cstrong data-end=\"730\" data-start=\"711\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-end=\"733\" data-start=\"730\"\u003e• Type: Short cased axial fan\u003cbr data-end=\"765\" data-start=\"762\"\u003e• Power: Three‑phase motor for high reliability and efficiency\u003cbr data-end=\"830\" data-start=\"827\"\u003e• Designed for ducted or free airflow applications\u003cbr data-end=\"883\" data-start=\"880\"\u003e• Suitable for supply, extract, or general ventilation\u003c\/p\u003e\n\u003cp data-end=\"1247\" data-start=\"941\"\u003e\u003cstrong data-end=\"958\" data-start=\"941\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-end=\"961\" data-start=\"958\"\u003e• Compact short‑cased design for space‑constrained installations\u003cbr data-end=\"1028\" data-start=\"1025\"\u003e• Three‑phase motor for robust, continuous operation\u003cbr data-end=\"1083\" data-start=\"1080\"\u003e• Efficient airflow with high static pressure capability\u003cbr data-end=\"1142\" data-start=\"1139\"\u003e• Durable construction for industrial environments\u003cbr data-end=\"1195\" data-start=\"1192\"\u003e• Ideal for ducted or open‑air ventilation systems\u003c\/p\u003e\n\u003cp data-end=\"1518\" data-start=\"1249\"\u003e\u003cstrong data-end=\"1266\" data-start=\"1249\"\u003eApplications:\u003c\/strong\u003e\u003cbr data-end=\"1269\" data-start=\"1266\"\u003e• Warehouses, factories, workshops, and plant rooms\u003cbr data-end=\"1323\" data-start=\"1320\"\u003e• HVAC supply and extract systems\u003cbr data-end=\"1359\" data-start=\"1356\"\u003e• Cooling or ventilating machinery and equipment\u003cbr data-end=\"1410\" data-start=\"1407\"\u003e• Ventilation in industrial and commercial buildings\u003cbr data-end=\"1465\" data-start=\"1462\"\u003e• Situations requiring compact yet powerful airflow\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none h-px w-px absolute bottom-0\" data-edge=\"true\" aria-hidden=\"true\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Direct Duct Supplies","offers":[{"title":"ELTA SLC 315MM","offer_id":57219753673029,"sku":null,"price":305.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 350MM","offer_id":57219753705797,"sku":null,"price":350.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 400MM","offer_id":57219753738565,"sku":null,"price":360.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 450MM","offer_id":57219753771333,"sku":null,"price":450.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 500MM","offer_id":57219753804101,"sku":null,"price":520.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 560MM","offer_id":57219753836869,"sku":null,"price":560.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 630MM","offer_id":57219753869637,"sku":null,"price":810.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/SCD400_4-1AC-01_500x_32d9c19d-d061-40df-a7cf-6a46721da311.jpg?v=1771760345"},{"product_id":"elta-slc-revolution-long-cased-axial-fan-400mm-630mm-single-phase-1","title":"Elta SLC Revolution Long Cased Axial Fan, Single Phase","description":"\u003cdiv class=\"ProductItem-details-excerpt ProductItem-details-excerpt-below-price\" data-content-field=\"excerpt\" id=\"yui_3_17_2_1_1749940420670_137\"\u003e\n\u003cp data-start=\"49\" data-end=\"436\"\u003eThe \u003cstrong data-start=\"72\" data-end=\"134\"\u003eElta SLC Revolution Long Cased Axial Fan (Single Phase AC)\u003c\/strong\u003e is a robust and high‑performance ventilation fan engineered for demanding industrial and commercial airflow applications. It is part of the \u003cstrong data-start=\"275\" data-end=\"293\"\u003eRevolution SLC\u003c\/strong\u003e long‑cased axial flow fan range, known for durability, strength, and corrosion‑resistant construction. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"1066\"\u003e\u003cstrong data-start=\"438\" data-end=\"455\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-start=\"455\" data-end=\"458\"\u003e• Designed with a long cased housing ideal for ducted systems and free‑standing installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"590\" data-end=\"593\"\u003e• Heavy gauge steel construction, hot‑dip galvanised for corrosion resistance and long life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"723\" data-end=\"726\"\u003e• Adjustable pitch aerofoil impeller blades for efficient airflow and reduced energy consumption. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"861\" data-end=\"864\"\u003e• IP55 rated motor with sealed‑for‑life bearings ensures reliable operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"978\" data-end=\"981\"\u003e• Suitable for external mounting as standard. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1068\" data-end=\"1464\"\u003e\u003cstrong data-start=\"1068\" data-end=\"1084\"\u003ePerformance:\u003c\/strong\u003e\u003cbr data-start=\"1084\" data-end=\"1087\"\u003e• Available in multiple sizes (e.g., 400 mm, 450 mm, 560 mm). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1186\" data-end=\"1189\"\u003e• Capable of \u003cstrong data-start=\"1202\" data-end=\"1244\"\u003eair volume flow rates up to ~19.6 m³\/s\u003c\/strong\u003e and \u003cstrong data-start=\"1249\" data-end=\"1283\"\u003estatic pressures up to ~994 Pa\u003c\/strong\u003e (range dependent). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Designed to operate up to around \u003cstrong data-start=\"1378\" data-end=\"1388\"\u003e+60 °C\u003c\/strong\u003e (with speed control around +40 °C). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1466\" data-end=\"1877\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1494\"\u003eConstruction \u0026amp; Controls:\u003c\/strong\u003e\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• All‑metal casing fabricated from heavy gauge steel for strength. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Motor wired via weatherproofed cable to an IP55 terminal box for ease of connection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1732\" data-end=\"1735\"\u003e• Speed control options include transformers or VSDs for energy savings and precise airflow control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1879\" data-end=\"2206\"\u003e\u003cstrong data-start=\"1879\" data-end=\"1896\"\u003eApplications:\u003c\/strong\u003e\u003cbr data-start=\"1896\" data-end=\"1899\"\u003e• Commercial and industrial HVAC ventilation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1984\" data-end=\"1987\"\u003e• Supply and exhaust air systems in factories, warehouses, and workshops. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2100\" data-end=\"2103\"\u003e• Suitable for both internal and external mounting scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Direct Duct Supplies","offers":[{"title":"ELTA SLC 400MM","offer_id":57219755606341,"sku":null,"price":640.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 450MM","offer_id":57219755639109,"sku":null,"price":670.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 500MM","offer_id":57219755671877,"sku":null,"price":730.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 560MM","offer_id":57219755704645,"sku":null,"price":880.0,"currency_code":"GBP","in_stock":true},{"title":"ELTA SLC 630MM","offer_id":57219755737413,"sku":null,"price":940.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/revolution_slc_ec_01_3156ea34-2184-454f-aca6-39228054a757.png?v=1771760353"},{"product_id":"elta-scd-cased-axial-fan-single-phase-ac-315mm-630mm","title":"Elta SCD Cased Axial Fan Single Phase AC - 315mm-630MM","description":"\u003cp data-start=\"470\" data-end=\"1119\"\u003eThe \u003cstrong data-start=\"474\" data-end=\"532\"\u003eElta SCD Cased Axial Fan Single Phase AC (315mm–630mm)\u003c\/strong\u003e is a high-performance ventilation fan designed for commercial and industrial air movement applications. Built with a robust steel casing and high-efficiency aerofoil impeller, the fan delivers large airflow volumes with low resistance. Its compact short-cased design allows easy installation in duct systems or wall-mounted ventilation setups. The unit features a single-phase AC motor with thermal overload protection and an IP55 terminal box, ensuring reliable operation, durability, and efficient airflow performance in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1126\" data-end=\"1139\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1140\" data-end=\"1396\"\u003e\n\u003cli data-section-id=\"1flopm6\" data-start=\"1140\" data-end=\"1191\"\u003e\n\u003cp data-start=\"1142\" data-end=\"1191\"\u003eMild steel fan casing with corrosion protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jg9pip\" data-start=\"1192\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1232\"\u003ePolyester epoxy powder-coated finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jo5vj7\" data-start=\"1233\" data-end=\"1265\"\u003e\n\u003cp data-start=\"1235\" data-end=\"1265\"\u003eGRP aerofoil impeller blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xyjt3z\" data-start=\"1266\" data-end=\"1318\"\u003e\n\u003cp data-start=\"1268\" data-end=\"1318\"\u003eHigh-efficiency AC motor with thermal protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5dw0yq\" data-start=\"1319\" data-end=\"1396\"\u003e\n\u003cp data-start=\"1321\" data-end=\"1396\"\u003eIP55 weather-protected terminal box \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353068577093,"sku":null,"price":317.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSCDCasedAxialFanSinglePhaseAC-315mm-630MM.png?v=1773211801"},{"product_id":"elta-jetflow-sjmf-125-inline-mixed-flow-fan-single-phase-ec-125mm","title":"Elta Jetflow SJMF 125 Inline Mixed Flow Fan - Single Phase EC, 125mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"409\" data-end=\"1042\"\u003eThe \u003cstrong data-start=\"413\" data-end=\"486\"\u003eElta Jetflow SJMF 125 Inline Mixed Flow Fan – Single Phase EC (125mm)\u003c\/strong\u003e is a high-efficiency ventilation fan designed for residential and light commercial HVAC systems. Featuring a powerful mixed-flow impeller and brushless EC motor, it delivers strong airflow while maintaining low energy consumption and quiet operation. The compact galvanized steel casing allows easy installation within 125mm duct systems, ceiling voids, or ventilation shafts. Designed for reliability and durability, the SJMF 125 provides efficient air extraction or supply for bathrooms, kitchens, offices, and general ducted ventilation applications.\u003c\/p\u003e\n\u003chr data-start=\"1044\" data-end=\"1047\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1049\" data-end=\"1062\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1063\" data-end=\"1280\"\u003e\n\u003cli data-section-id=\"17oe7yy\" data-start=\"1063\" data-end=\"1094\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1094\"\u003eGalvanized steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iguf16\" data-start=\"1095\" data-end=\"1135\"\u003e\n\u003cp data-start=\"1097\" data-end=\"1135\"\u003eHigh-performance mixed flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zkquvi\" data-start=\"1136\" data-end=\"1184\"\u003e\n\u003cp data-start=\"1138\" data-end=\"1184\"\u003eBrushless EC motor with sealed ball bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1uru36\" data-start=\"1185\" data-end=\"1236\"\u003e\n\u003cp data-start=\"1187\" data-end=\"1236\"\u003eDurable motor housing with corrosion protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jlhw2m\" data-start=\"1237\" data-end=\"1280\"\u003e\n\u003cp data-start=\"1239\" data-end=\"1280\"\u003eWeather-resistant electrical components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1282\" data-end=\"1285\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1287\" data-end=\"1306\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1308\" data-end=\"2018\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1308\" data-end=\"1352\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1352\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bognn4\" data-start=\"1353\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1355\" data-end=\"1380\"\u003eModel: Jetflow SJMF 125\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v7qw11\" data-start=\"1381\" data-end=\"1406\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1406\"\u003eDuct Diameter: 125 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ncuyxb\" data-start=\"1407\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1409\" data-end=\"1456\"\u003eMotor Type: Brushless EC motor (single phase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6p8pku\" data-start=\"1457\" data-end=\"1488\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1488\"\u003eVoltage: 220–240V \/ 50–60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x7wnzh\" data-start=\"1489\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1491\" data-end=\"1535\"\u003eAirflow Capacity: Approx. \u003cstrong data-start=\"1517\" data-end=\"1533\"\u003e350–360 m³\/h\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i2cgbn\" data-start=\"1536\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1578\"\u003ePower Consumption: Approx. \u003cstrong data-start=\"1565\" data-end=\"1576\"\u003e30–35 W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iu2ef\" data-start=\"1579\" data-end=\"1615\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1615\"\u003eCurrent: Approx. \u003cstrong data-start=\"1598\" data-end=\"1613\"\u003e0.25–0.30 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"f1rj91\" data-start=\"1616\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1691\"\u003eSpeed Control: Compatible with \u003cstrong data-start=\"1649\" data-end=\"1689\"\u003e0-10V, PWM, or potentiometer control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1692\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1723\"\u003eProtection Rating: \u003cstrong data-start=\"1713\" data-end=\"1721\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"269b1c\" data-start=\"1724\" data-end=\"1773\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1773\"\u003eMaximum Operating Temperature: \u003cstrong data-start=\"1757\" data-end=\"1771\"\u003eUp to 60°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353123692869,"sku":null,"price":158.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm.png?v=1773212085"},{"product_id":"elta-jetflow-sjmf-150-150mm-inline-mixed-flow-fan-single-phase-ec","title":"Elta Jetflow SJMF 150 150mm Inline Mixed Flow Fan - Single Phase EC","description":"\u003cp data-start=\"406\" data-end=\"1061\"\u003eThe \u003cstrong data-start=\"410\" data-end=\"483\"\u003eElta Jetflow SJMF 150 Inline Mixed Flow Fan – Single Phase EC (150mm)\u003c\/strong\u003e is a high-efficiency ventilation solution designed for residential, commercial, and industrial duct systems. It features a double mixed-flow impeller driven by a brushless EC motor, delivering strong airflow with low energy consumption and quiet performance. The compact inline design allows easy installation in 150mm ductwork or ceiling voids. With variable speed control compatibility and durable construction, the SJMF 150 fan provides reliable air supply or extraction for kitchens, offices, factories, and HVAC ventilation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1063\" data-end=\"1066\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1068\" data-end=\"1081\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1082\" data-end=\"1365\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1082\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1084\" data-end=\"1127\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1128\" data-end=\"1174\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1174\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1175\" data-end=\"1229\"\u003e\n\u003cp data-start=\"1177\" data-end=\"1229\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11aowro\" data-start=\"1230\" data-end=\"1272\"\u003e\n\u003cp data-start=\"1232\" data-end=\"1272\"\u003eCorrosion-resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4mt8a\" data-start=\"1273\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1275\" data-end=\"1365\"\u003eDurable electrical components with IPX4 protection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1367\" data-end=\"1370\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1372\" data-end=\"1391\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1393\" data-end=\"2232\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1393\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1395\" data-end=\"1437\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bod0gi\" data-start=\"1438\" data-end=\"1465\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1465\"\u003eModel: Jetflow SJMF 150\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"742czr\" data-start=\"1466\" data-end=\"1491\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1491\"\u003eDuct Diameter: 150 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xb3jlb\" data-start=\"1492\" data-end=\"1541\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1541\"\u003eMotor Type: Brushless EC Motor (Single Phase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6p8pku\" data-start=\"1542\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1544\" data-end=\"1573\"\u003eVoltage: 220–240V \/ 50–60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yape6t\" data-start=\"1574\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1605\"\u003eSpeed: Approx. \u003cstrong data-start=\"1591\" data-end=\"1603\"\u003e4980 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r0ov0x\" data-start=\"1606\" data-end=\"1660\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1660\"\u003eAirflow Capacity: \u003cstrong data-start=\"1626\" data-end=\"1658\"\u003eUp to 0.144 m³\/s (≈518 m³\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hp2f14\" data-start=\"1661\" data-end=\"1700\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1700\"\u003ePower Consumption: Approx. \u003cstrong data-start=\"1690\" data-end=\"1698\"\u003e49 W\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oo19b8\" data-start=\"1701\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1703\" data-end=\"1732\"\u003eCurrent: Approx. \u003cstrong data-start=\"1720\" data-end=\"1730\"\u003e0.39 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7echci\" data-start=\"1733\" data-end=\"1770\"\u003e\n\u003cp data-start=\"1735\" data-end=\"1770\"\u003eStatic Pressure: Up to \u003cstrong data-start=\"1758\" data-end=\"1768\"\u003e299 Pa\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"45e7q1\" data-start=\"1771\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1773\" data-end=\"1814\"\u003eNoise Level: Approx. \u003cstrong data-start=\"1794\" data-end=\"1812\"\u003e51 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1815\" data-end=\"1846\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1846\"\u003eProtection Rating: \u003cstrong data-start=\"1836\" data-end=\"1844\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"269b1c\" data-start=\"1847\" data-end=\"1896\"\u003e\n\u003cp data-start=\"1849\" data-end=\"1896\"\u003eMaximum Operating Temperature: \u003cstrong data-start=\"1880\" data-end=\"1894\"\u003eUp to 60°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12o44hv\" data-start=\"1897\" data-end=\"1976\"\u003e\n\u003cp data-start=\"1899\" data-end=\"1976\"\u003eSpeed Control: Compatible with \u003cstrong data-start=\"1930\" data-end=\"1974\"\u003e0–10V, PWM, or potentiometer controllers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wxzww2\" data-start=\"1977\" data-end=\"2043\"\u003e\n\u003cp data-start=\"1979\" data-end=\"2043\"\u003eElectrical Connection: \u003cstrong data-start=\"2002\" data-end=\"2041\"\u003e1.5 m mains lead with UK 3-pin plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353155346757,"sku":null,"price":212.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm_996e09f5-5b3e-435d-8de3-0603828bb8bb.png?v=1773212143"},{"product_id":"elta-jetflow-sjmf-200-200mm-inline-mixed-flow-fan-single-phase-ec","title":"Elta Jetflow SJMF 200 200mm Inline Mixed Flow Fan - Single Phase EC","description":"\u003cp data-start=\"406\" data-end=\"1139\"\u003eThe \u003cstrong data-start=\"410\" data-end=\"483\"\u003eElta Jetflow SJMF 200 Inline Mixed Flow Fan – Single Phase EC (200mm)\u003c\/strong\u003e is a powerful and energy-efficient ventilation fan designed for commercial, residential, and industrial duct systems. It features a high-efficiency double mixed-flow impeller driven by a brushless EC motor, delivering strong airflow with low power consumption and quiet performance. The robust aluminium or steel casing ensures durability while allowing easy installation within 200mm ductwork or ceiling voids. With variable speed control compatibility and reliable construction, the SJMF 200 provides effective air extraction or supply for HVAC systems, kitchens, offices, and industrial ventilation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1141\" data-end=\"1144\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1146\" data-end=\"1159\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1160\" data-end=\"1425\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1160\" data-end=\"1205\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1205\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1206\" data-end=\"1252\"\u003e\n\u003cp data-start=\"1208\" data-end=\"1252\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1253\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1307\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11aowro\" data-start=\"1308\" data-end=\"1350\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1350\"\u003eCorrosion-resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1iz4yug\" data-start=\"1351\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1353\" data-end=\"1425\"\u003eDurable IPX4-rated motor housing \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1427\" data-end=\"1430\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1432\" data-end=\"1451\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1453\" data-end=\"2344\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1453\" data-end=\"1497\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1497\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bl0rg4\" data-start=\"1498\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1500\" data-end=\"1525\"\u003eModel: Jetflow SJMF 200\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"epc7a9\" data-start=\"1526\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1555\"\u003eDuct Diameter: \u003cstrong data-start=\"1543\" data-end=\"1553\"\u003e200 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haynov\" data-start=\"1556\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1609\"\u003eMotor Type: \u003cstrong data-start=\"1570\" data-end=\"1607\"\u003eBrushless EC Motor (Single Phase)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ih6qob\" data-start=\"1610\" data-end=\"1642\"\u003e\n\u003cp data-start=\"1612\" data-end=\"1642\"\u003eVoltage: \u003cstrong data-start=\"1621\" data-end=\"1640\"\u003e220–240V \/ 50Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10b1i0g\" data-start=\"1643\" data-end=\"1674\"\u003e\n\u003cp data-start=\"1645\" data-end=\"1674\"\u003eSpeed: \u003cstrong data-start=\"1652\" data-end=\"1672\"\u003eApprox. 3740 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tdjqfc\" data-start=\"1675\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1677\" data-end=\"1723\"\u003eAirflow Capacity: \u003cstrong data-start=\"1695\" data-end=\"1721\"\u003e0.269 m³\/s (≈968 m³\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gusxbj\" data-start=\"1724\" data-end=\"1761\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1761\"\u003eInput Power: \u003cstrong data-start=\"1739\" data-end=\"1759\"\u003e0.100 kW (100 W)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"z27m5x\" data-start=\"1762\" data-end=\"1790\"\u003e\n\u003cp data-start=\"1764\" data-end=\"1790\"\u003ePeak Current: \u003cstrong data-start=\"1778\" data-end=\"1788\"\u003e0.79 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d57csy\" data-start=\"1791\" data-end=\"1825\"\u003e\n\u003cp data-start=\"1793\" data-end=\"1825\"\u003eOverall Efficiency: \u003cstrong data-start=\"1813\" data-end=\"1823\"\u003e≈64.9%\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jfe7aw\" data-start=\"1826\" data-end=\"1862\"\u003e\n\u003cp data-start=\"1828\" data-end=\"1862\"\u003eNoise Level: \u003cstrong data-start=\"1841\" data-end=\"1860\"\u003e≈52 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cy2je3\" data-start=\"1863\" data-end=\"1913\"\u003e\n\u003cp data-start=\"1865\" data-end=\"1913\"\u003eMaximum Operating Temperature: \u003cstrong data-start=\"1896\" data-end=\"1911\"\u003eUp to +60°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1914\" data-end=\"1945\"\u003e\n\u003cp data-start=\"1916\" data-end=\"1945\"\u003eProtection Rating: \u003cstrong data-start=\"1935\" data-end=\"1943\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cixd3l\" data-start=\"1946\" data-end=\"2024\"\u003e\n\u003cp data-start=\"1948\" data-end=\"2024\"\u003eSpeed Control: \u003cstrong data-start=\"1963\" data-end=\"2022\"\u003eCompatible with 0-10V, PWM or potentiometer controllers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wxzww2\" data-start=\"2025\" data-end=\"2091\"\u003e\n\u003cp data-start=\"2027\" data-end=\"2091\"\u003eElectrical Connection: \u003cstrong data-start=\"2050\" data-end=\"2089\"\u003e1.5 m mains lead with UK 3-pin plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k68nve\" data-start=\"2092\" data-end=\"2159\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2159\"\u003eInstallation: Inline duct installation or ceiling void mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353184248133,"sku":null,"price":256.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm_00854301-2f9f-46ed-bc17-a75657e76530.png?v=1773212253"},{"product_id":"elta-jetflow-sjmf-250-ec-inline-mixed-flow-fan-250mm-single-phase","title":"Elta Jetflow SJMF 250 EC Inline Mixed Flow Fan - 250mm Single Phase","description":"\u003cp data-start=\"408\" data-end=\"1136\"\u003eThe \u003cstrong data-start=\"412\" data-end=\"483\"\u003eElta Jetflow SJMF 250 EC Inline Mixed Flow Fan – 250mm Single Phase\u003c\/strong\u003e is a high-performance ventilation solution designed for commercial, industrial, and residential HVAC systems. It features a high-efficiency jet-design mixed-flow impeller powered by a brushless EC motor, delivering powerful airflow while maintaining low energy consumption and quiet operation. The durable aluminium or cold-rolled steel casing ensures long service life and easy installation within 250mm duct systems. With variable speed control capability and reliable construction, the SJMF 250 fan provides efficient air extraction or supply for offices, kitchens, factories, and general ventilation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1138\" data-end=\"1141\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1143\" data-end=\"1156\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1157\" data-end=\"1438\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1157\" data-end=\"1202\"\u003e\n\u003cp data-start=\"1159\" data-end=\"1202\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1203\" data-end=\"1249\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1249\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1250\" data-end=\"1304\"\u003e\n\u003cp data-start=\"1252\" data-end=\"1304\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11aowro\" data-start=\"1305\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1347\"\u003eCorrosion-resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"idobav\" data-start=\"1348\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1438\"\u003eIPX4-rated motor housing for moisture protection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1440\" data-end=\"1443\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1445\" data-end=\"1464\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1466\" data-end=\"2336\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1466\" data-end=\"1510\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1510\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bkwyfl\" data-start=\"1511\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1513\" data-end=\"1538\"\u003eModel: Jetflow SJMF 250\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"easw4k\" data-start=\"1539\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1568\"\u003eDuct Diameter: \u003cstrong data-start=\"1556\" data-end=\"1566\"\u003e250 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haynov\" data-start=\"1569\" data-end=\"1622\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1622\"\u003eMotor Type: \u003cstrong data-start=\"1583\" data-end=\"1620\"\u003eBrushless EC Motor (Single Phase)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tmq0se\" data-start=\"1623\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1658\"\u003eVoltage: \u003cstrong data-start=\"1634\" data-end=\"1656\"\u003e220–240V \/ 50–60Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qvdppa\" data-start=\"1659\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1690\"\u003eSpeed: \u003cstrong data-start=\"1668\" data-end=\"1688\"\u003eApprox. 3195 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10sov2g\" data-start=\"1691\" data-end=\"1746\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1746\"\u003eAirflow Capacity: \u003cstrong data-start=\"1711\" data-end=\"1744\"\u003eUp to 0.446 m³\/s (≈1605 m³\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zuac13\" data-start=\"1747\" data-end=\"1784\"\u003e\n\u003cp data-start=\"1749\" data-end=\"1784\"\u003eInput Power: \u003cstrong data-start=\"1762\" data-end=\"1782\"\u003eApprox. 0.172 kW\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d35m2b\" data-start=\"1785\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1787\" data-end=\"1821\"\u003ePeak Current: \u003cstrong data-start=\"1801\" data-end=\"1819\"\u003eApprox. 1.30 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v6se6v\" data-start=\"1822\" data-end=\"1859\"\u003e\n\u003cp data-start=\"1824\" data-end=\"1859\"\u003eStatic Pressure: \u003cstrong data-start=\"1841\" data-end=\"1857\"\u003eUp to 340 Pa\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i3c84e\" data-start=\"1860\" data-end=\"1903\"\u003e\n\u003cp data-start=\"1862\" data-end=\"1903\"\u003eNoise Level: \u003cstrong data-start=\"1875\" data-end=\"1901\"\u003eApprox. 56 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1904\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1906\" data-end=\"1935\"\u003eProtection Rating: \u003cstrong data-start=\"1925\" data-end=\"1933\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cy2je3\" data-start=\"1936\" data-end=\"1986\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1986\"\u003eMaximum Operating Temperature: \u003cstrong data-start=\"1969\" data-end=\"1984\"\u003eUp to +60°C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8m10rr\" data-start=\"1987\" data-end=\"2061\"\u003e\n\u003cp data-start=\"1989\" data-end=\"2061\"\u003eSpeed Control: \u003cstrong data-start=\"2004\" data-end=\"2059\"\u003eCompatible with 0–10V, PWM or potentiometer control\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lmu3c2\" data-start=\"2062\" data-end=\"2127\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2127\"\u003eElectrical Connection: \u003cstrong data-start=\"2087\" data-end=\"2125\"\u003e1.5m mains lead with UK 3-pin plug\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353202729285,"sku":null,"price":381.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm_32bd42fa-000a-4b01-bce0-5790fae080b8.png?v=1773212329"},{"product_id":"elta-jetflow-sjmf-315-inline-mixed-flow-fan-single-phase-ec-315mm","title":"Elta Jetflow SJMF 315 Inline Mixed Flow Fan - Single Phase EC, 315mm","description":"\u003cp data-start=\"403\" data-end=\"1090\"\u003eThe \u003cstrong data-start=\"407\" data-end=\"479\"\u003eElta Jetflow SJMF 315 Inline Mixed Flow Fan – Single Phase EC, 315mm\u003c\/strong\u003e is a powerful and energy-efficient ventilation solution designed for commercial, industrial, and residential HVAC systems. Equipped with a high-efficiency double mixed-flow impeller and brushless EC motor, it delivers strong airflow while maintaining low energy consumption and quiet operation. The robust aluminium or steel casing ensures durability and long service life. Designed for installation within 315mm duct systems, the fan supports variable speed control via 0–10V or PWM, making it ideal for offices, kitchens, factories, and general ventilation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1092\" data-end=\"1095\"\u003e\n\u003ch1 data-section-id=\"ntm4p9\" data-start=\"1097\" data-end=\"1107\"\u003eMaterial\u003c\/h1\u003e\n\u003cul data-start=\"1108\" data-end=\"1380\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1108\" data-end=\"1153\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1153\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1154\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1156\" data-end=\"1200\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1201\" data-end=\"1255\"\u003e\n\u003cp data-start=\"1203\" data-end=\"1255\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1stnlim\" data-start=\"1256\" data-end=\"1297\"\u003e\n\u003cp data-start=\"1258\" data-end=\"1297\"\u003eCorrosion-resistant protective finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pmd7vg\" data-start=\"1298\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1300\" data-end=\"1380\"\u003eIPX4 motor housing for moisture protection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1382\" data-end=\"1385\"\u003e\n\u003ch1 data-section-id=\"1spgaq0\" data-start=\"1387\" data-end=\"1403\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-start=\"1405\" data-end=\"2277\"\u003e\n\u003cli data-section-id=\"1ykq5c8\" data-start=\"1405\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1449\"\u003eProduct Type: Inline Mixed Flow Duct Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bn153l\" data-start=\"1450\" data-end=\"1477\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1477\"\u003eModel: Jetflow SJMF 315\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wh0fac\" data-start=\"1478\" data-end=\"1507\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1507\"\u003eDuct Diameter: \u003cstrong data-start=\"1495\" data-end=\"1505\"\u003e315 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haynov\" data-start=\"1508\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1510\" data-end=\"1561\"\u003eMotor Type: \u003cstrong data-start=\"1522\" data-end=\"1559\"\u003eBrushless EC Motor (Single Phase)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tmq0se\" data-start=\"1562\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1564\" data-end=\"1597\"\u003eVoltage: \u003cstrong data-start=\"1573\" data-end=\"1595\"\u003e220–240V \/ 50–60Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k2y5gz\" data-start=\"1598\" data-end=\"1629\"\u003e\n\u003cp data-start=\"1600\" data-end=\"1629\"\u003eSpeed: \u003cstrong data-start=\"1607\" data-end=\"1627\"\u003eApprox. 3000 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3dbl0o\" data-start=\"1630\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1632\" data-end=\"1685\"\u003eAirflow Capacity: \u003cstrong data-start=\"1650\" data-end=\"1683\"\u003eUp to 0.815 m³\/s (≈2930 m³\/h)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1lapdu\" data-start=\"1686\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1688\" data-end=\"1723\"\u003eInput Power: \u003cstrong data-start=\"1701\" data-end=\"1721\"\u003eApprox. 0.375 kW\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12xel05\" data-start=\"1724\" data-end=\"1760\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1760\"\u003ePeak Current: \u003cstrong data-start=\"1740\" data-end=\"1758\"\u003eApprox. 2.71 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oq871v\" data-start=\"1761\" data-end=\"1798\"\u003e\n\u003cp data-start=\"1763\" data-end=\"1798\"\u003eStatic Pressure: \u003cstrong data-start=\"1780\" data-end=\"1796\"\u003eUp to 434 Pa\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uspy7t\" data-start=\"1799\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1801\" data-end=\"1842\"\u003eNoise Level: \u003cstrong data-start=\"1814\" data-end=\"1840\"\u003eApprox. 62 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1843\" data-end=\"1874\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1874\"\u003eProtection Rating: \u003cstrong data-start=\"1864\" data-end=\"1872\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353227993413,"sku":null,"price":534.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaJetflowSJMF125InlineMixedFlowFan-SinglePhaseEC_125mm_0c0f06c8-0f97-4476-b9a2-7c3f61728548.png?v=1773212417"},{"product_id":"elta-sjmf-200-s-inline-mixed-flow-fan-200mm-single-phase-ec-silent-jetflow","title":"Elta SJMF 200-S Inline Mixed Flow Fan - 200mm Single Phase EC Silent Jetflow","description":"\u003cp data-start=\"394\" data-end=\"1055\"\u003eThe \u003cstrong data-start=\"398\" data-end=\"478\"\u003eElta SJMF 200-S Inline Mixed Flow Fan – 200mm Single Phase EC Silent Jetflow\u003c\/strong\u003e is a high-performance ventilation fan designed for quiet and efficient airflow in HVAC duct systems. It features an advanced double mixed-flow impeller powered by a brushless EC motor, delivering powerful airflow with low energy consumption. The acoustic enclosure significantly reduces noise, making it suitable for offices, homes, and commercial buildings. Designed for 200mm duct installations, the fan supports 0–10V speed control and simple installation with a mains lead and plug, ensuring reliable and energy-efficient ventilation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1057\" data-end=\"1060\"\u003e\n\u003ch1 data-section-id=\"ntm4p9\" data-start=\"1062\" data-end=\"1072\"\u003eMaterial\u003c\/h1\u003e\n\u003cul data-start=\"1073\" data-end=\"1351\"\u003e\n\u003cli data-section-id=\"1q09qmo\" data-start=\"1073\" data-end=\"1118\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1118\"\u003eAluminium or cold-rolled steel fan casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"z7f276\" data-start=\"1119\" data-end=\"1170\"\u003e\n\u003cp data-start=\"1121\" data-end=\"1170\"\u003eAcoustic insulated housing for silent operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14uvnd9\" data-start=\"1171\" data-end=\"1217\"\u003e\n\u003cp data-start=\"1173\" data-end=\"1217\"\u003eHigh-efficiency double mixed-flow impeller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4dv6m7\" data-start=\"1218\" data-end=\"1272\"\u003e\n\u003cp data-start=\"1220\" data-end=\"1272\"\u003eBrushless EC motor with sealed heavy-duty bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kz7461\" data-start=\"1273\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1275\" data-end=\"1351\"\u003eCorrosion-resistant protective coating \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1353\" data-end=\"1356\"\u003e\n\u003ch1 data-section-id=\"1spgaq0\" data-start=\"1358\" data-end=\"1374\"\u003eSpecifications\u003c\/h1\u003e\n\u003cul data-start=\"1376\" data-end=\"2224\"\u003e\n\u003cli data-section-id=\"c40jin\" data-start=\"1376\" data-end=\"1435\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1435\"\u003eProduct Type: Inline Mixed Flow Duct Fan (Silent Model)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"104brii\" data-start=\"1436\" data-end=\"1465\"\u003e\n\u003cp data-start=\"1438\" data-end=\"1465\"\u003eModel: SJMF 200-S Jetflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"epc7a9\" data-start=\"1466\" data-end=\"1495\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1495\"\u003eDuct Diameter: \u003cstrong data-start=\"1483\" data-end=\"1493\"\u003e200 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haynov\" data-start=\"1496\" data-end=\"1549\"\u003e\n\u003cp data-start=\"1498\" data-end=\"1549\"\u003eMotor Type: \u003cstrong data-start=\"1510\" data-end=\"1547\"\u003eBrushless EC Motor (Single Phase)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ih6qob\" data-start=\"1550\" data-end=\"1582\"\u003e\n\u003cp data-start=\"1552\" data-end=\"1582\"\u003eVoltage: \u003cstrong data-start=\"1561\" data-end=\"1580\"\u003e220–240V \/ 50Hz\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55l2vr\" data-start=\"1583\" data-end=\"1614\"\u003e\n\u003cp data-start=\"1585\" data-end=\"1614\"\u003eSpeed: \u003cstrong data-start=\"1592\" data-end=\"1612\"\u003eApprox. 3730 RPM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p9s451\" data-start=\"1615\" data-end=\"1668\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1668\"\u003eAirflow Capacity: \u003cstrong data-start=\"1635\" data-end=\"1666\"\u003eUp to 0.269 m³\/s (≈269 L\/s)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r7aac3\" data-start=\"1669\" data-end=\"1706\"\u003e\n\u003cp data-start=\"1671\" data-end=\"1706\"\u003eStatic Pressure: \u003cstrong data-start=\"1688\" data-end=\"1704\"\u003eUp to 388 Pa\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1na0amv\" data-start=\"1707\" data-end=\"1756\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1756\"\u003eInput Power: \u003cstrong data-start=\"1722\" data-end=\"1754\"\u003eApprox. 0.099 kW (≈80–100 W)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12xh3m2\" data-start=\"1757\" data-end=\"1793\"\u003e\n\u003cp data-start=\"1759\" data-end=\"1793\"\u003eCurrent: \u003cstrong data-start=\"1768\" data-end=\"1791\"\u003eApprox. 0.70–0.79 A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p5v7sc\" data-start=\"1794\" data-end=\"1840\"\u003e\n\u003cp data-start=\"1796\" data-end=\"1840\"\u003eNoise Level: \u003cstrong data-start=\"1809\" data-end=\"1838\"\u003eApprox. 40–42 dB(A) at 3m\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l7bmir\" data-start=\"1841\" data-end=\"1872\"\u003e\n\u003cp data-start=\"1843\" data-end=\"1872\"\u003eProtection Rating: \u003cstrong data-start=\"1862\" data-end=\"1870\"\u003eIPX4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353248768325,"sku":null,"price":541.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSJMF200-SInlineMixedFlowFan-200mmSinglePhaseECSilentJetflow.png?v=1773212563"},{"product_id":"elta-clearflow-cf350-single-phase-ac-roof-fan-350mm","title":"Elta Clearflow CF350 Single Phase AC Roof Fan - 350mm","description":"\u003cp data-start=\"419\" data-end=\"1111\"\u003eThe \u003cstrong data-start=\"423\" data-end=\"480\"\u003eElta Clearflow CF350 Single Phase AC Roof Fan – 350mm\u003c\/strong\u003e is a robust roof‑mounted vertical discharge centrifugal ventilation unit from the Clearflow CF range. Designed for commercial and industrial HVAC applications, it features a durable pre‑galvanised steel casing with an advanced backward‑curved impeller to deliver efficient airflow and reliable performance. The vertical discharge design helps project exhaust air away from buildings, reducing recirculation of odours and contaminants. Suitable for mounting on flat or pitched roofs (up to approximately 30°), it includes a bird guard as standard for weather protection and easy maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1113\" data-end=\"1116\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1118\" data-end=\"1131\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1132\" data-end=\"1484\"\u003e\n\u003cli data-section-id=\"f30y6g\" data-start=\"1132\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1134\" data-end=\"1197\"\u003ePre‑galvanised sheet steel casing for long‑lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"azny6r\" data-start=\"1198\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1260\"\u003eBackward‑curved centrifugal impeller for efficient airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"afgrn9\" data-start=\"1261\" data-end=\"1327\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1327\"\u003eWeather‑resistant wind guard and bird guard fitted as standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19kwblg\" data-start=\"1328\" data-end=\"1381\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1381\"\u003eAC external rotor motor with sealed ball bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gv90ns\" data-start=\"1382\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1484\"\u003eDesigned for continuous operation in commercial environments \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1486\" data-end=\"1489\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1491\" data-end=\"1508\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1510\" data-end=\"2348\"\u003e\n\u003cli data-section-id=\"1jx7yts\" data-start=\"1510\" data-end=\"1575\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1575\"\u003e\u003cstrong data-start=\"1512\" data-end=\"1529\"\u003eProduct Type:\u003c\/strong\u003e Roof‑Mounted Centrifugal Fan (Clearflow CF)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15v0q75\" data-start=\"1576\" data-end=\"1624\"\u003e\n\u003cp data-start=\"1578\" data-end=\"1624\"\u003e\u003cstrong data-start=\"1578\" data-end=\"1588\"\u003eModel:\u003c\/strong\u003e \u003cstrong data-start=\"1589\" data-end=\"1604\"\u003eCF350\/4‑1AC\u003c\/strong\u003e (Single Phase AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"loisi2\" data-start=\"1625\" data-end=\"1657\"\u003e\n\u003cp data-start=\"1627\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1627\" data-end=\"1644\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1645\" data-end=\"1655\"\u003e350 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x2htcx\" data-start=\"1658\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1660\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1660\" data-end=\"1675\"\u003eMotor Type:\u003c\/strong\u003e AC external rotor motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6zja79\" data-start=\"1702\" data-end=\"1743\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1743\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1716\"\u003eVoltage:\u003c\/strong\u003e 230–240V Single Phase AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"89wsjh\" data-start=\"1744\" data-end=\"1789\"\u003e\n\u003cp data-start=\"1746\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1746\" data-end=\"1766\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"p0qzz\" data-start=\"1790\" data-end=\"1865\"\u003e\n\u003cp data-start=\"1792\" data-end=\"1865\"\u003e\u003cstrong data-start=\"1792\" data-end=\"1805\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades for efficient performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"p3q046\" data-start=\"1866\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1868\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1868\" data-end=\"1880\"\u003eAirflow:\u003c\/strong\u003e Vertical discharge to project air away from building\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d03xr4\" data-start=\"1936\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1938\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1938\" data-end=\"1955\"\u003eInstallation:\u003c\/strong\u003e Roof mounted; can be fitted to pitched roofs up to ~30°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rnul90\" data-start=\"2014\" data-end=\"2078\"\u003e\n\u003cp data-start=\"2016\" data-end=\"2078\"\u003e\u003cstrong data-start=\"2016\" data-end=\"2031\"\u003eProtection:\u003c\/strong\u003e Bird guard and wind guard fitted as standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1avgsf1\" data-start=\"2079\" data-end=\"2133\"\u003e\n\u003cp data-start=\"2081\" data-end=\"2133\"\u003e\u003cstrong data-start=\"2081\" data-end=\"2100\"\u003eOperating Temp:\u003c\/strong\u003e Typically suitable up to +60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353331704133,"sku":null,"price":973.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaCF450Three-PhaseACRoofFan-450mm_eaa11628-cc88-4ab3-9082-5be79f4e4909.png?v=1773213014"},{"product_id":"elta-clearflow-cf350-three-phase-ac-roof-fan-350mm","title":"Elta Clearflow CF350 Three-Phase AC Roof Fan - 350mm","description":"\u003cp data-start=\"411\" data-end=\"1019\"\u003eThe \u003cstrong data-start=\"415\" data-end=\"471\"\u003eElta Clearflow CF350 Three‑Phase AC Roof Fan – 350mm\u003c\/strong\u003e is a robust vertical‑discharge centrifugal fan designed for commercial and industrial roof ventilation. Part of the Clearflow CF range, it features a pre‑galvanised steel casing and backward‑curved impeller for efficient air extraction, projecting contaminants upward and away from buildings. Suitable for operation in demanding environments, this three‑phase model offers durability, strong airflow and reliable performance with transformer‑style speed control options available for stepped speed regulation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1021\" data-end=\"1024\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1026\" data-end=\"1039\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1040\" data-end=\"1437\"\u003e\n\u003cli data-section-id=\"15a03sl\" data-start=\"1040\" data-end=\"1143\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1143\"\u003ePre‑galvanised sheet steel casing for long‑lasting durability \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13syzit\" data-start=\"1144\" data-end=\"1246\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1246\"\u003eBackward‑curved composite impeller for efficient performance \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rj6dis\" data-start=\"1247\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1249\" data-end=\"1347\"\u003eExternal AC rotor motor with sealed for life ball bearings \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kpf8uz\" data-start=\"1348\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1437\"\u003eWeather‑resistant wind guard fitted as standard \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1439\" data-end=\"1442\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1444\" data-end=\"1463\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1465\" data-end=\"2994\"\u003e\n\u003cli data-section-id=\"ger46w\" data-start=\"1465\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1467\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1467\" data-end=\"1484\"\u003eProduct Type:\u003c\/strong\u003e Roof Mounted Vertical Discharge Centrifugal Fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13nmfcg\" data-start=\"1535\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1537\" data-end=\"1632\"\u003e\u003cstrong data-start=\"1537\" data-end=\"1547\"\u003eModel:\u003c\/strong\u003e \u003cstrong data-start=\"1548\" data-end=\"1592\"\u003eClearflow CF350 \/ 4‑3AC (Three‑Phase AC)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3yd26v\" data-start=\"1633\" data-end=\"1703\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1703\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1652\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1653\" data-end=\"1663\"\u003e350 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rsfr9o\" data-start=\"1704\" data-end=\"1797\"\u003e\n\u003cp data-start=\"1706\" data-end=\"1797\"\u003e\u003cstrong data-start=\"1706\" data-end=\"1721\"\u003eMotor Type:\u003c\/strong\u003e Three‑Phase AC external rotor motor \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2ma7dw\" data-start=\"1798\" data-end=\"1908\"\u003e\n\u003cp data-start=\"1800\" data-end=\"1908\"\u003e\u003cstrong data-start=\"1800\" data-end=\"1812\"\u003eVoltage:\u003c\/strong\u003e 380–415V \/ 50Hz (typical industrial three‑phase supply) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ms8q9b\" data-start=\"1909\" data-end=\"1998\"\u003e\n\u003cp data-start=\"1911\" data-end=\"1998\"\u003e\u003cstrong data-start=\"1911\" data-end=\"1931\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5avaoy\" data-start=\"1999\" data-end=\"2110\"\u003e\n\u003cp data-start=\"2001\" data-end=\"2110\"\u003e\u003cstrong data-start=\"2001\" data-end=\"2014\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades for efficient airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353352839493,"sku":null,"price":975.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaCF450Three-PhaseACRoofFan-450mm_390ded20-3153-4598-9ede-af78d4b74f56.png?v=1773213087"},{"product_id":"elta-clearflow-cf400-three-phase-ac-roof-fan-400mm","title":"Elta Clearflow CF400 Three-Phase AC Roof Fan - 400mm","description":"\u003cp data-start=\"417\" data-end=\"1126\"\u003eThe \u003cstrong data-start=\"421\" data-end=\"477\"\u003eElta Clearflow CF400 Three‑Phase AC Roof Fan – 400mm\u003c\/strong\u003e is a commercial and industrial roof‑mounted centrifugal extraction fan designed for efficient vertical discharge ventilation. Part of the Clearflow CF series, it features a heavy‑duty pre‑galvanised steel casing and backward‑curved impeller for strong, reliable airflow with minimal maintenance. The vertical discharge directs exhaust air away from buildings, reducing odours and recirculation. Built for durability and performance with transformer speed control options available for stepped speed regulation, this three‑phase AC model is ideal for factories, warehouses, kitchens, and HVAC exhaust systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1128\" data-end=\"1131\"\u003e\n\u003ch2 data-section-id=\"1yf6rbi\" data-start=\"1133\" data-end=\"1146\"\u003eMaterial\u003c\/h2\u003e\n\u003cul data-start=\"1147\" data-end=\"1544\"\u003e\n\u003cli data-section-id=\"gp6da3\" data-start=\"1147\" data-end=\"1254\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1254\"\u003ePre‑galvanised steel casing for durability and weather resistance \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17h7ny\" data-start=\"1255\" data-end=\"1355\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1355\"\u003eBackward‑curved centrifugal impeller for efficient airflow \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1no5epa\" data-start=\"1356\" data-end=\"1457\"\u003e\n\u003cp data-start=\"1358\" data-end=\"1457\"\u003eExternal AC rotor motors with sealed bearings for long life \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ijkw5s\" data-start=\"1458\" data-end=\"1544\"\u003e\n\u003cp data-start=\"1460\" data-end=\"1544\"\u003eBird guard and wind guard fitted as standard \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1546\" data-end=\"1549\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1551\" data-end=\"1570\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1572\" data-end=\"2944\"\u003e\n\u003cli data-section-id=\"jocc8k\" data-start=\"1572\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1679\"\u003e\u003cstrong data-start=\"1574\" data-end=\"1591\"\u003eProduct Type:\u003c\/strong\u003e Roof‑Mounted Vertical Discharge Centrifugal Fan \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dk4njm\" data-start=\"1680\" data-end=\"1773\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1773\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1692\"\u003eModel:\u003c\/strong\u003e Clearflow CF400 \/ 4‑3AC (Three‑Phase AC) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j6th3p\" data-start=\"1774\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1776\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1776\" data-end=\"1793\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1794\" data-end=\"1804\"\u003e400 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mtzr4c\" data-start=\"1845\" data-end=\"1938\"\u003e\n\u003cp data-start=\"1847\" data-end=\"1938\"\u003e\u003cstrong data-start=\"1847\" data-end=\"1862\"\u003eMotor Type:\u003c\/strong\u003e Three‑phase AC external rotor motor \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16n9vyu\" data-start=\"1939\" data-end=\"2044\"\u003e\n\u003cp data-start=\"1941\" data-end=\"2044\"\u003e\u003cstrong data-start=\"1941\" data-end=\"1953\"\u003eVoltage:\u003c\/strong\u003e \u003cstrong data-start=\"1954\" data-end=\"1976\"\u003e380–415V AC \/ 50Hz\u003c\/strong\u003e (typical industrial supply) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yiagxb\" data-start=\"2045\" data-end=\"2136\"\u003e\n\u003cp data-start=\"2047\" data-end=\"2136\"\u003e\u003cstrong data-start=\"2047\" data-end=\"2067\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12mxgso\" data-start=\"2137\" data-end=\"2226\"\u003e\n\u003cp data-start=\"2139\" data-end=\"2226\"\u003e\u003cstrong data-start=\"2139\" data-end=\"2152\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ii5ohr\" data-start=\"2227\" data-end=\"2320\"\u003e\n\u003cp data-start=\"2229\" data-end=\"2320\"\u003e\u003cstrong data-start=\"2229\" data-end=\"2241\"\u003eAirflow:\u003c\/strong\u003e Strong vertical discharge projection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hw8tj6\" data-start=\"2321\" data-end=\"2437\"\u003e\n\u003cp data-start=\"2323\" data-end=\"2437\"\u003e\u003cstrong data-start=\"2323\" data-end=\"2336\"\u003eMounting:\u003c\/strong\u003e Suitable for flat or pitched roofs up to approximately 30° \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tu5ti3\" data-start=\"2438\" data-end=\"2552\"\u003e\n\u003cp data-start=\"2440\" data-end=\"2552\"\u003e\u003cstrong data-start=\"2440\" data-end=\"2459\"\u003eOperating Temp:\u003c\/strong\u003e Suitable for typical HVAC applications up to +60°C \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1f3y7ob\" data-start=\"2553\" data-end=\"2654\"\u003e\n\u003cp data-start=\"2555\" data-end=\"2654\"\u003e\u003cstrong data-start=\"2555\" data-end=\"2570\"\u003eProtection:\u003c\/strong\u003e Standard wind guard and bird guard fitted \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_26a_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353373450565,"sku":null,"price":1112.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaCF450Three-PhaseACRoofFan-450mm_da7bc1fc-ef79-4bf3-aad9-923a26e27bee.png?v=1773213250"},{"product_id":"elta-clearflow-cfht400-400mm-three-phase-ac-roof-fan","title":"Elta Clearflow CFHT400 400mm Three-Phase AC Roof Fan","description":"\u003cp data-start=\"535\" data-end=\"1345\"\u003eThe \u003cstrong data-start=\"539\" data-end=\"598\"\u003eElta Clearflow CFHT400 Three‑Phase AC Roof Fan – 400 mm\u003c\/strong\u003e is a heavy‑duty, roof‑mounted centrifugal fan engineered for demanding industrial and commercial HVAC applications. Part of Elta’s high‑temperature \u003cstrong data-start=\"747\" data-end=\"765\"\u003eClearflow CFHT\u003c\/strong\u003e series, it combines a durable pre‑galvanised steel casing with a backward‑curved impeller to deliver powerful vertical discharge airflow. Designed for continuous duty in harsh environments—including contaminated or grease‑laden airstreams—this model supports elevated temperature operation up to \u003cstrong data-start=\"1062\" data-end=\"1073\"\u003e+120 °C\u003c\/strong\u003e and can be mounted at pitched roof angles up to \u003cstrong data-start=\"1122\" data-end=\"1129\"\u003e15°\u003c\/strong\u003e for flexible installation. High‑performance three‑phase AC power ensures consistent, reliable ventilation for factories, process areas, kitchens, and large ventilation networks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1347\" data-end=\"1350\"\u003e\n\u003ch2 data-section-id=\"mmsur\" data-start=\"1352\" data-end=\"1381\"\u003eMaterial \u0026amp; Build Quality\u003c\/h2\u003e\n\u003cul data-start=\"1382\" data-end=\"1851\"\u003e\n\u003cli data-section-id=\"1hq8ruk\" data-start=\"1382\" data-end=\"1505\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1505\"\u003ePre‑galvanised sheet steel casing for rugged durability and corrosion resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1j3i2h7\" data-start=\"1506\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1508\" data-end=\"1625\"\u003eBackward‑curved centrifugal impeller optimised for strong, efficient airflow. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nu5dac\" data-start=\"1626\" data-end=\"1752\"\u003e\n\u003cp data-start=\"1628\" data-end=\"1752\"\u003eMotors located outside the airstream to resist contaminates and extend service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3upqsb\" data-start=\"1753\" data-end=\"1851\"\u003e\n\u003cp data-start=\"1755\" data-end=\"1851\"\u003eStandard wind guard fitted to reduce noise and draughts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1853\" data-end=\"1856\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1858\" data-end=\"1877\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1879\" data-end=\"3248\"\u003e\n\u003cli data-section-id=\"1kh6ipz\" data-start=\"1879\" data-end=\"2003\"\u003e\n\u003cp data-start=\"1881\" data-end=\"2003\"\u003e\u003cstrong data-start=\"1881\" data-end=\"1898\"\u003eProduct Type:\u003c\/strong\u003e Roof‑Mounted Vertical Discharge Centrifugal Fan (Clearflow CFHT) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v9bin9\" data-start=\"2004\" data-end=\"2089\"\u003e\n\u003cp data-start=\"2006\" data-end=\"2089\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2016\"\u003eModel:\u003c\/strong\u003e CFHT400 \/ 4‑3AC (Three‑Phase AC) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nh01zu\" data-start=\"2090\" data-end=\"2160\"\u003e\n\u003cp data-start=\"2092\" data-end=\"2160\"\u003e\u003cstrong data-start=\"2092\" data-end=\"2109\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"2110\" data-end=\"2120\"\u003e400 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"105jzx4\" data-start=\"2161\" data-end=\"2269\"\u003e\n\u003cp data-start=\"2163\" data-end=\"2269\"\u003e\u003cstrong data-start=\"2163\" data-end=\"2178\"\u003eMotor Type:\u003c\/strong\u003e Three‑phase AC external rotor with sealed bearings \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1m3cpsd\" data-start=\"2270\" data-end=\"2371\"\u003e\n\u003cp data-start=\"2272\" data-end=\"2371\"\u003e\u003cstrong data-start=\"2272\" data-end=\"2284\"\u003eVoltage:\u003c\/strong\u003e \u003cstrong data-start=\"2285\" data-end=\"2306\"\u003e380–415 V \/ 50 Hz\u003c\/strong\u003e (industrial three‑phase) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yiagxb\" data-start=\"2372\" data-end=\"2463\"\u003e\n\u003cp data-start=\"2374\" data-end=\"2463\"\u003e\u003cstrong data-start=\"2374\" data-end=\"2394\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12mxgso\" data-start=\"2464\" data-end=\"2553\"\u003e\n\u003cp data-start=\"2466\" data-end=\"2553\"\u003e\u003cstrong data-start=\"2466\" data-end=\"2479\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"b0brrl\" data-start=\"2554\" data-end=\"2661\"\u003e\n\u003cp data-start=\"2556\" data-end=\"2661\"\u003e\u003cstrong data-start=\"2556\" data-end=\"2575\"\u003eOperating Temp:\u003c\/strong\u003e Suitable for temperatures up to \u003cstrong data-start=\"2608\" data-end=\"2619\"\u003e+120 °C\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nc1hfn\" data-start=\"2662\" data-end=\"2782\"\u003e\n\u003cp data-start=\"2664\" data-end=\"2782\"\u003e\u003cstrong data-start=\"2664\" data-end=\"2677\"\u003eMounting:\u003c\/strong\u003e Roof mounted; suitable for flat or pitched roofs up to \u003cstrong data-start=\"2733\" data-end=\"2740\"\u003e15°\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zgnmze\" data-start=\"2783\" data-end=\"2872\"\u003e\n\u003cp data-start=\"2785\" data-end=\"2872\"\u003e\u003cstrong data-start=\"2785\" data-end=\"2800\"\u003eProtection:\u003c\/strong\u003e Wind guard fitted as standard \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18ucb5z\" data-start=\"2873\" data-end=\"3030\"\u003e\n\u003cp data-start=\"2875\" data-end=\"3030\"\u003e\u003cstrong data-start=\"2875\" data-end=\"2899\"\u003eAirflow\/Performance:\u003c\/strong\u003e Designed for high‑volume industrial extraction (flow and pressure vary by configuration) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1y3hmvm\" data-start=\"3031\" data-end=\"3248\"\u003e\n\u003cp data-start=\"3033\" data-end=\"3248\"\u003e\u003cstrong data-start=\"3033\" data-end=\"3050\"\u003eApplications:\u003c\/strong\u003e Industrial ventilation, HVAC extraction, processing facilities, kitchens, workshops, and other commercial or industrial systems requiring robust performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353383969093,"sku":null,"price":1246.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaClearflowCFHT350Three-PhaseACRoofFan-350mm.png?v=1773213601"},{"product_id":"elta-clearflow-cfht630-630mm-three-phase-ac-roof-fan","title":"Elta Clearflow CFHT630 630mm Three-Phase AC Roof Fan","description":"\u003cp data-start=\"435\" data-end=\"1121\"\u003eThe \u003cstrong data-start=\"439\" data-end=\"498\"\u003eElta Clearflow CFHT630 Three‑Phase AC Roof Fan – 630 mm\u003c\/strong\u003e is a heavy‑duty centrifugal roof‑mounted ventilation unit designed for demanding industrial and commercial HVAC extraction applications. Part of the high‑temperature \u003cstrong data-start=\"665\" data-end=\"683\"\u003eClearflow CFHT\u003c\/strong\u003e range, it features a rugged pre‑galvanised steel casing and powerful backward‑curved impeller to deliver strong vertical discharge airflow. Capable of handling elevated airstream temperatures up to \u003cstrong data-start=\"882\" data-end=\"893\"\u003e+120 °C\u003c\/strong\u003e and mounted on flat or pitched roofs (up to ~15°), this three‑phase AC model ensures reliable, long‑life performance in factories, warehouses, commercial kitchens, processing plants, and other large‑scale ventilation systems.\u003c\/p\u003e\n\u003chr data-start=\"1123\" data-end=\"1126\"\u003e\n\u003ch2 data-section-id=\"1kkxp9a\" data-start=\"1128\" data-end=\"1149\"\u003eMaterial \u0026amp; Build\u003c\/h2\u003e\n\u003cul data-start=\"1150\" data-end=\"1618\"\u003e\n\u003cli data-section-id=\"3zkem5\" data-start=\"1150\" data-end=\"1233\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1233\"\u003e\u003cstrong data-start=\"1152\" data-end=\"1163\"\u003eCasing:\u003c\/strong\u003e Pre‑galvanised sheet steel for corrosion resistance and durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qban6c\" data-start=\"1234\" data-end=\"1322\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1322\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1249\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades optimised for high‑efficiency airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"aruxld\" data-start=\"1323\" data-end=\"1432\"\u003e\n\u003cp data-start=\"1325\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1325\" data-end=\"1335\"\u003eMotor:\u003c\/strong\u003e Three‑phase AC external rotor motor with sealed heavy‑duty bearings for extended service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tbn1r4\" data-start=\"1433\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1523\"\u003e\u003cstrong data-start=\"1435\" data-end=\"1450\"\u003eWind Guard:\u003c\/strong\u003e Fitted as standard to reduce draughts and protect internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ad8n9e\" data-start=\"1524\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1526\" data-end=\"1558\"\u003eHigh‑Temperature Capability:\u003c\/strong\u003e Rated for warm\/contaminated airstreams up to \u003cstrong data-start=\"1604\" data-end=\"1615\"\u003e+120 °C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1620\" data-end=\"1623\"\u003e\n\u003ch2 data-section-id=\"1qhk4i3\" data-start=\"1625\" data-end=\"1644\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1646\" data-end=\"2467\"\u003e\n\u003cli data-section-id=\"13aeptt\" data-start=\"1646\" data-end=\"1739\"\u003e\n\u003cp data-start=\"1648\" data-end=\"1739\"\u003e\u003cstrong data-start=\"1648\" data-end=\"1665\"\u003eProduct Type:\u003c\/strong\u003e Roof‑Mounted Vertical Discharge Centrifugal Fan (Clearflow CFHT series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a98g1l\" data-start=\"1740\" data-end=\"1787\"\u003e\n\u003cp data-start=\"1742\" data-end=\"1787\"\u003e\u003cstrong data-start=\"1742\" data-end=\"1752\"\u003eModel:\u003c\/strong\u003e CFHT630 \/ 4‑3AC (Three‑Phase AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nvqjja\" data-start=\"1788\" data-end=\"1820\"\u003e\n\u003cp data-start=\"1790\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1790\" data-end=\"1807\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1808\" data-end=\"1818\"\u003e630 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7zdt3l\" data-start=\"1821\" data-end=\"1876\"\u003e\n\u003cp data-start=\"1823\" data-end=\"1876\"\u003e\u003cstrong data-start=\"1823\" data-end=\"1838\"\u003eMotor Type:\u003c\/strong\u003e Three‑phase AC external rotor motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12lmc4z\" data-start=\"1877\" data-end=\"1935\"\u003e\n\u003cp data-start=\"1879\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1879\" data-end=\"1891\"\u003eVoltage:\u003c\/strong\u003e \u003cstrong data-start=\"1892\" data-end=\"1913\"\u003e380–415 V \/ 50 Hz\u003c\/strong\u003e (industrial supply)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"89wsjh\" data-start=\"1936\" data-end=\"1981\"\u003e\n\u003cp data-start=\"1938\" data-end=\"1981\"\u003e\u003cstrong data-start=\"1938\" data-end=\"1958\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"osibrb\" data-start=\"1982\" data-end=\"2059\"\u003e\n\u003cp data-start=\"1984\" data-end=\"2059\"\u003e\u003cstrong data-start=\"1984\" data-end=\"1997\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades for strong vertical airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b4rn89\" data-start=\"2060\" data-end=\"2108\"\u003e\n\u003cp data-start=\"2062\" data-end=\"2108\"\u003e\u003cstrong data-start=\"2062\" data-end=\"2088\"\u003eOperating Temperature:\u003c\/strong\u003e Up to \u003cstrong data-start=\"2095\" data-end=\"2106\"\u003e+120 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ulnhog\" data-start=\"2109\" data-end=\"2186\"\u003e\n\u003cp data-start=\"2111\" data-end=\"2186\"\u003e\u003cstrong data-start=\"2111\" data-end=\"2124\"\u003eMounting:\u003c\/strong\u003e Roof mounted; suitable for flat or pitched roofs up to ~15°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yei0o3\" data-start=\"2187\" data-end=\"2264\"\u003e\n\u003cp data-start=\"2189\" data-end=\"2264\"\u003e\u003cstrong data-start=\"2189\" data-end=\"2204\"\u003eWind Guard:\u003c\/strong\u003e Standard fitted wind guard for reduced noise \u0026amp; protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12nq9ca\" data-start=\"2265\" data-end=\"2324\"\u003e\n\u003cp data-start=\"2267\" data-end=\"2324\"\u003e\u003cstrong data-start=\"2267\" data-end=\"2279\"\u003eAirflow:\u003c\/strong\u003e High‑volume vertical discharge ventilation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cvgcl6\" data-start=\"2325\" data-end=\"2467\"\u003e\n\u003cp data-start=\"2327\" data-end=\"2467\"\u003e\u003cstrong data-start=\"2327\" data-end=\"2344\"\u003eApplications:\u003c\/strong\u003e Industrial HVAC extraction, factories, commercial kitchens, warehouses, processing plants, and large ventilation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353486631237,"sku":null,"price":2339.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaClearflowCFHT350Three-PhaseACRoofFan-350mm_c43818c4-75b3-4aca-b5ad-730796a9dcc5.png?v=1773213926"},{"product_id":"elta-smb400-4-1ac-inline-mixed-flow-box-fan-400mm-single-phase-ac","title":"Elta SMB400\/4-1AC Inline Mixed Flow Box Fan - 400mm Single Phase AC","description":"\u003cp data-start=\"529\" data-end=\"1228\"\u003eThe \u003cstrong data-start=\"533\" data-end=\"589\"\u003eElta SMB400\/4‑1AC Inline Mixed Flow Box Fan – 400 mm\u003c\/strong\u003e is a high‑performance duct‑mounted ventilation fan engineered for commercial and industrial applications. Part of Elta’s \u003cstrong data-start=\"711\" data-end=\"728\"\u003eMultiflow SMB\u003c\/strong\u003e range, this mixed‑flow box fan combines a rugged pre‑galvanised steel casing with a backward‑curved aerofoil impeller to deliver high volume airflow with excellent efficiency and reduced acoustic emissions. Designed for easy installation with \u003cstrong data-start=\"972\" data-end=\"1003\"\u003eDuctmate flange connections\u003c\/strong\u003e, and suitable for temperatures up to \u003cstrong data-start=\"1041\" data-end=\"1051\"\u003e+60 °C\u003c\/strong\u003e, this single‑phase AC unit is ideal for HVAC extract and supply systems in workshops, factories, retail spaces, and large duct networks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1230\" data-end=\"1233\"\u003e\n\u003ch2 data-section-id=\"kthcb7\" data-start=\"1235\" data-end=\"1268\"\u003e\u003cstrong data-start=\"1238\" data-end=\"1266\"\u003eMaterial \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1269\" data-end=\"1942\"\u003e\n\u003cli data-section-id=\"dunbh5\" data-start=\"1269\" data-end=\"1401\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1401\"\u003e\u003cstrong data-start=\"1271\" data-end=\"1282\"\u003eCasing:\u003c\/strong\u003e Pre‑galvanised sheet steel construction for strength and corrosion resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wmz8gd\" data-start=\"1402\" data-end=\"1545\"\u003e\n\u003cp data-start=\"1404\" data-end=\"1545\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1417\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil blades in a mixed‑flow design for high airflow and efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eu1h2k\" data-start=\"1546\" data-end=\"1674\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1674\"\u003e\u003cstrong data-start=\"1548\" data-end=\"1558\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor with sealed bearings for reliable operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hejl39\" data-start=\"1675\" data-end=\"1808\"\u003e\n\u003cp data-start=\"1677\" data-end=\"1808\"\u003e\u003cstrong data-start=\"1677\" data-end=\"1700\"\u003eFlange Connections:\u003c\/strong\u003e Ductmate flanges at each end for straightforward duct installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c1geeu\" data-start=\"1809\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1811\" data-end=\"1942\"\u003e\u003cstrong data-start=\"1811\" data-end=\"1830\"\u003eOperating Temp:\u003c\/strong\u003e Rated for operation up to \u003cstrong data-start=\"1857\" data-end=\"1867\"\u003e+60 °C\u003c\/strong\u003e, suitable for general ventilation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1944\" data-end=\"1947\"\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"1949\" data-end=\"1970\"\u003e\u003cstrong data-start=\"1952\" data-end=\"1970\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1972\" data-end=\"3064\"\u003e\n\u003cli data-section-id=\"6beojf\" data-start=\"1972\" data-end=\"2080\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2080\"\u003e\u003cstrong data-start=\"1974\" data-end=\"1991\"\u003eProduct Type:\u003c\/strong\u003e Inline mixed flow box fan (Multiflow SMB series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j1v312\" data-start=\"2081\" data-end=\"2164\"\u003e\n\u003cp data-start=\"2083\" data-end=\"2164\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2093\"\u003eModel:\u003c\/strong\u003e SMB400\/4‑1AC (Single‑Phase AC) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qnj2vu\" data-start=\"2165\" data-end=\"2235\"\u003e\n\u003cp data-start=\"2167\" data-end=\"2235\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2184\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"2185\" data-end=\"2195\"\u003e400 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"59931o\" data-start=\"2236\" data-end=\"2347\"\u003e\n\u003cp data-start=\"2238\" data-end=\"2347\"\u003e\u003cstrong data-start=\"2238\" data-end=\"2253\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor with sealed bearings \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"64kyps\" data-start=\"2348\" data-end=\"2433\"\u003e\n\u003cp data-start=\"2350\" data-end=\"2433\"\u003e\u003cstrong data-start=\"2350\" data-end=\"2370\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8rua2q\" data-start=\"2434\" data-end=\"2540\"\u003e\n\u003cp data-start=\"2436\" data-end=\"2540\"\u003e\u003cstrong data-start=\"2436\" data-end=\"2454\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved, aerofoil mixed‑flow blades \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xdrthu\" data-start=\"2541\" data-end=\"2679\"\u003e\n\u003cp data-start=\"2543\" data-end=\"2679\"\u003e\u003cstrong data-start=\"2543\" data-end=\"2564\"\u003eFlow Performance:\u003c\/strong\u003e High volume with efficient static pressure performance (model dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pt1pyp\" data-start=\"2680\" data-end=\"2760\"\u003e\n\u003cp data-start=\"2682\" data-end=\"2760\"\u003e\u003cstrong data-start=\"2682\" data-end=\"2701\"\u003eOperating Temp:\u003c\/strong\u003e Up to \u003cstrong data-start=\"2708\" data-end=\"2718\"\u003e+60 °C\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13ja717\" data-start=\"2761\" data-end=\"2883\"\u003e\n\u003cp data-start=\"2763\" data-end=\"2883\"\u003e\u003cstrong data-start=\"2763\" data-end=\"2780\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounted with flanged ends for ease of connection \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zmlt90\" data-start=\"2884\" data-end=\"3064\"\u003e\n\u003cp data-start=\"2886\" data-end=\"3064\"\u003e\u003cstrong data-start=\"2886\" data-end=\"2903\"\u003eApplications:\u003c\/strong\u003e HVAC extract and supply, ventilation in workshops, industrial facilities, commercial buildings, and large duct systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353579856197,"sku":null,"price":944.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA.png?v=1773214108"},{"product_id":"elta-smb450-inline-mixed-flow-box-fan-450mm-single-phase-ac","title":"Elta SMB450 Inline Mixed Flow Box Fan - 450mm Single Phase AC","description":"\u003cp data-start=\"550\" data-end=\"1248\"\u003eThe \u003cstrong data-start=\"554\" data-end=\"620\"\u003eElta SMB450 Inline Mixed Flow Box Fan – 450 mm Single Phase AC\u003c\/strong\u003e is a high‑efficiency duct‑mounted ventilation fan designed for commercial and industrial HVAC systems. Part of the \u003cstrong data-start=\"736\" data-end=\"753\"\u003eMultiflow SMB\u003c\/strong\u003e mixed flow box fan range, it features a robust pre‑galvanised steel casing with \u003cstrong data-start=\"834\" data-end=\"865\"\u003eDuctmate flange connections\u003c\/strong\u003e for easy installation and backward‑curved aerofoil blades for superior airflow performance and low noise. With a \u003cstrong data-start=\"979\" data-end=\"1019\"\u003esingle‑phase AC external rotor motor\u003c\/strong\u003e and suitability for operating temperatures up to \u003cstrong data-start=\"1069\" data-end=\"1079\"\u003e+60 °C\u003c\/strong\u003e, the SMB450 is ideal for extraction and supply applications in workshops, factories, commercial buildings and large duct networks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1250\" data-end=\"1253\"\u003e\n\u003ch2 data-section-id=\"kthcb7\" data-start=\"1255\" data-end=\"1288\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1286\"\u003eMaterial \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1289\" data-end=\"1862\"\u003e\n\u003cli data-section-id=\"2yzefo\" data-start=\"1289\" data-end=\"1452\"\u003e\n\u003cp data-start=\"1291\" data-end=\"1452\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1302\"\u003eCasing:\u003c\/strong\u003e Heavy‑duty pre‑galvanised sheet steel construction with flange connections for straightforward duct mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fu6k3v\" data-start=\"1453\" data-end=\"1620\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1620\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1468\"\u003eImpeller:\u003c\/strong\u003e Mixed flow, backward‑curved aerofoil blades for high volume airflow, efficiency and reduced acoustic emissions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s70zdt\" data-start=\"1621\" data-end=\"1751\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1751\"\u003e\u003cstrong data-start=\"1623\" data-end=\"1633\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor with sealed bearings for reliable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wvwfph\" data-start=\"1752\" data-end=\"1862\"\u003e\n\u003cp data-start=\"1754\" data-end=\"1862\"\u003e\u003cstrong data-start=\"1754\" data-end=\"1773\"\u003eOperating Temp:\u003c\/strong\u003e Rated for ambient temperatures up to \u003cstrong data-start=\"1811\" data-end=\"1821\"\u003e+60 °C\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1864\" data-end=\"1867\"\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"1869\" data-end=\"1890\"\u003e\u003cstrong data-start=\"1872\" data-end=\"1890\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1892\" data-end=\"2864\"\u003e\n\u003cli data-section-id=\"1walfex\" data-start=\"1892\" data-end=\"2000\"\u003e\n\u003cp data-start=\"1894\" data-end=\"2000\"\u003e\u003cstrong data-start=\"1894\" data-end=\"1911\"\u003eProduct Type:\u003c\/strong\u003e Inline Mixed Flow Box Fan – Multiflow SMB Series \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w3brtf\" data-start=\"2001\" data-end=\"2086\"\u003e\n\u003cp data-start=\"2003\" data-end=\"2086\"\u003e\u003cstrong data-start=\"2003\" data-end=\"2013\"\u003eModel:\u003c\/strong\u003e SMB450 \/ 4‑1AC (Single‑Phase AC) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"20sfof\" data-start=\"2087\" data-end=\"2157\"\u003e\n\u003cp data-start=\"2089\" data-end=\"2157\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2106\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"2107\" data-end=\"2117\"\u003e450 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7nrl6u\" data-start=\"2158\" data-end=\"2270\"\u003e\n\u003cp data-start=\"2160\" data-end=\"2270\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2180\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel (flanged connections). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"78vsq9\" data-start=\"2271\" data-end=\"2375\"\u003e\n\u003cp data-start=\"2273\" data-end=\"2375\"\u003e\u003cstrong data-start=\"2273\" data-end=\"2291\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved aerofoil mixed flow blades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16ccv1b\" data-start=\"2376\" data-end=\"2497\"\u003e\n\u003cp data-start=\"2378\" data-end=\"2497\"\u003e\u003cstrong data-start=\"2378\" data-end=\"2393\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor with sealed for life bearings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wjypx9\" data-start=\"2498\" data-end=\"2591\"\u003e\n\u003cp data-start=\"2500\" data-end=\"2591\"\u003e\u003cstrong data-start=\"2500\" data-end=\"2519\"\u003eOperating Temp:\u003c\/strong\u003e Up to \u003cstrong data-start=\"2526\" data-end=\"2548\"\u003e+60 °C ambient air\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ke5bvp\" data-start=\"2592\" data-end=\"2707\"\u003e\n\u003cp data-start=\"2594\" data-end=\"2707\"\u003e\u003cstrong data-start=\"2594\" data-end=\"2611\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounted with Ductmate flange connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ma2eq2\" data-start=\"2708\" data-end=\"2864\"\u003e\n\u003cp data-start=\"2710\" data-end=\"2864\"\u003e\u003cstrong data-start=\"2710\" data-end=\"2727\"\u003eApplications:\u003c\/strong\u003e HVAC extract\/supply systems, ducted ventilation in commercial, industrial and large buildings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353580446021,"sku":null,"price":1107.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA_5dffc65e-4529-4514-881e-7dfd842cd63f.png?v=1773214184"},{"product_id":"elta-smb500-inline-mixed-flow-box-fan-500mm-single-phase-ac","title":"Elta SMB500 Inline Mixed Flow Box Fan - 500mm Single Phase AC","description":"\u003cp data-start=\"534\" data-end=\"1216\"\u003eThe \u003cstrong data-start=\"538\" data-end=\"604\"\u003eElta SMB500 Inline Mixed Flow Box Fan – 500 mm Single Phase AC\u003c\/strong\u003e is a high‑performance duct‑mounted ventilation fan from Elta’s \u003cstrong data-start=\"668\" data-end=\"685\"\u003eMultiflow SMB\u003c\/strong\u003e series, designed for commercial, industrial and large‑space HVAC applications. It features a heavy‑duty pre‑galvanised steel casing with Ductmate flanged connections for quick duct installation. The backward‑curved mixed‑flow impeller delivers strong airflow with excellent efficiency while keeping noise levels low. Powered by a reliable single‑phase AC external rotor motor, the SMB500 is suitable for supply or extract ventilation in duct networks, workshops, factories and retail spaces with ambient temperatures up to +60 °C.\u003c\/p\u003e\n\u003chr data-start=\"1218\" data-end=\"1221\"\u003e\n\u003ch2 data-section-id=\"kthcb7\" data-start=\"1223\" data-end=\"1256\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1254\"\u003eMaterial \u0026amp; Build Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1257\" data-end=\"1703\"\u003e\n\u003cli data-section-id=\"1mizf76\" data-start=\"1257\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1259\" data-end=\"1351\"\u003e\u003cstrong data-start=\"1259\" data-end=\"1270\"\u003eCasing:\u003c\/strong\u003e Pre‑galvanised sheet steel with flanged duct connections for easy installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wtm6i0\" data-start=\"1352\" data-end=\"1447\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1447\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1367\"\u003eImpeller:\u003c\/strong\u003e Backward‑curved aerofoil mixed‑flow blades for high throughput and efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wjz5v9\" data-start=\"1448\" data-end=\"1534\"\u003e\n\u003cp data-start=\"1450\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1450\" data-end=\"1460\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor motor with sealed bearings for long life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"z6hqa4\" data-start=\"1535\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1537\" data-end=\"1613\"\u003e\u003cstrong data-start=\"1537\" data-end=\"1563\"\u003eOperating Temperature:\u003c\/strong\u003e Rated for operating conditions up to \u003cstrong data-start=\"1601\" data-end=\"1611\"\u003e+60 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1627qi7\" data-start=\"1614\" data-end=\"1703\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1703\"\u003eDesigned for reliable performance in commercial and industrial ventilation applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1705\" data-end=\"1708\"\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"1710\" data-end=\"1731\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1731\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1733\" data-end=\"2345\"\u003e\n\u003cli data-section-id=\"1kpf43q\" data-start=\"1733\" data-end=\"1803\"\u003e\n\u003cp data-start=\"1735\" data-end=\"1803\"\u003e\u003cstrong data-start=\"1735\" data-end=\"1752\"\u003eProduct Type:\u003c\/strong\u003e Inline Mixed Flow Box Fan (Multiflow SMB series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ugdt62\" data-start=\"1804\" data-end=\"1851\"\u003e\n\u003cp data-start=\"1806\" data-end=\"1851\"\u003e\u003cstrong data-start=\"1806\" data-end=\"1816\"\u003eModel:\u003c\/strong\u003e SMB500 \/ 4‑1AC (Single‑Phase AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e7euiu\" data-start=\"1852\" data-end=\"1884\"\u003e\n\u003cp data-start=\"1854\" data-end=\"1884\"\u003e\u003cstrong data-start=\"1854\" data-end=\"1871\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1872\" data-end=\"1882\"\u003e500 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1imevh2\" data-start=\"1885\" data-end=\"1961\"\u003e\n\u003cp data-start=\"1887\" data-end=\"1961\"\u003e\u003cstrong data-start=\"1887\" data-end=\"1907\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised sheet steel with flanged connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"crkxbn\" data-start=\"1962\" data-end=\"2027\"\u003e\n\u003cp data-start=\"1964\" data-end=\"2027\"\u003e\u003cstrong data-start=\"1964\" data-end=\"1982\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved aerofoil mixed‑flow blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m02rk5\" data-start=\"2028\" data-end=\"2084\"\u003e\n\u003cp data-start=\"2030\" data-end=\"2084\"\u003e\u003cstrong data-start=\"2030\" data-end=\"2045\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o0rvdz\" data-start=\"2085\" data-end=\"2122\"\u003e\n\u003cp data-start=\"2087\" data-end=\"2122\"\u003e\u003cstrong data-start=\"2087\" data-end=\"2099\"\u003eVoltage:\u003c\/strong\u003e 230–240 V AC \/ 50 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1seueks\" data-start=\"2123\" data-end=\"2170\"\u003e\n\u003cp data-start=\"2125\" data-end=\"2170\"\u003e\u003cstrong data-start=\"2125\" data-end=\"2151\"\u003eOperating Temperature:\u003c\/strong\u003e Up to \u003cstrong data-start=\"2158\" data-end=\"2168\"\u003e+60 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1x34lyz\" data-start=\"2171\" data-end=\"2225\"\u003e\n\u003cp data-start=\"2173\" data-end=\"2225\"\u003e\u003cstrong data-start=\"2173\" data-end=\"2190\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounted with flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sjwlyu\" data-start=\"2226\" data-end=\"2345\"\u003e\n\u003cp data-start=\"2228\" data-end=\"2345\"\u003e\u003cstrong data-start=\"2228\" data-end=\"2245\"\u003eApplications:\u003c\/strong\u003e HVAC extract and supply, ventilation in workshops, industrial facilities, commercial duct systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353581494597,"sku":null,"price":1230.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA_fd130c2e-e54a-45b0-add1-65f02597ca5e.png?v=1773214247"},{"product_id":"elta-smb550-inline-mixed-flow-box-fan-550mm-single-phase-ac","title":"Elta SMB550 Inline Mixed Flow Box Fan - 550mm Single Phase AC","description":"\u003cp data-start=\"411\" data-end=\"1075\"\u003eThe \u003cstrong data-start=\"415\" data-end=\"481\"\u003eElta SMB550 Inline Mixed Flow Box Fan – 550 mm Single Phase AC\u003c\/strong\u003e is a high‑performance ventilation fan from Elta’s \u003cstrong data-start=\"532\" data-end=\"549\"\u003eMultiflow SMB\u003c\/strong\u003e range, engineered for commercial and industrial HVAC systems. Built with a heavy‑duty pre‑galvanised steel casing and Ductmate flanged duct connections, this mixed‑flow box fan delivers powerful, efficient airflow with reduced acoustic noise. The backward‑curved aerofoil impeller ensures strong air movement and consistent performance. Powered by a reliable single‑phase AC external rotor motor, the SMB550 is ideal for supply or extract ventilation in large duct networks, factories, warehouses, and commercial buildings.\u003c\/p\u003e\n\u003chr data-start=\"1077\" data-end=\"1080\"\u003e\n\u003ch2 data-section-id=\"mmsur\" data-start=\"1082\" data-end=\"1111\"\u003eMaterial \u0026amp; Build Quality\u003c\/h2\u003e\n\u003cul data-start=\"1112\" data-end=\"1474\"\u003e\n\u003cli data-section-id=\"cappr7\" data-start=\"1112\" data-end=\"1202\"\u003e\n\u003cp data-start=\"1114\" data-end=\"1202\"\u003e\u003cstrong data-start=\"1114\" data-end=\"1125\"\u003eCasing:\u003c\/strong\u003e Pre‑galvanised sheet steel with flanged connections for easy duct mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xr731y\" data-start=\"1203\" data-end=\"1270\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1270\"\u003e\u003cstrong data-start=\"1205\" data-end=\"1218\"\u003eImpeller:\u003c\/strong\u003e High‑efficiency backward‑curved mixed‑flow blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bflx14\" data-start=\"1271\" data-end=\"1358\"\u003e\n\u003cp data-start=\"1273\" data-end=\"1358\"\u003e\u003cstrong data-start=\"1273\" data-end=\"1283\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor motor with sealed bearings for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o6uj7o\" data-start=\"1359\" data-end=\"1419\"\u003e\n\u003cp data-start=\"1361\" data-end=\"1419\"\u003e\u003cstrong data-start=\"1361\" data-end=\"1380\"\u003eOperating Temp:\u003c\/strong\u003e Rated for operation up to \u003cstrong data-start=\"1407\" data-end=\"1417\"\u003e+60 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1apmivl\" data-start=\"1420\" data-end=\"1474\"\u003e\n\u003cp data-start=\"1422\" data-end=\"1474\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1433\"\u003eFinish:\u003c\/strong\u003e Corrosion‑resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1476\" data-end=\"1479\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1481\" data-end=\"1498\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1500\" data-end=\"2156\"\u003e\n\u003cli data-section-id=\"1kpf43q\" data-start=\"1500\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1502\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1502\" data-end=\"1519\"\u003eProduct Type:\u003c\/strong\u003e Inline Mixed Flow Box Fan (Multiflow SMB series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c04ivj\" data-start=\"1571\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1573\" data-end=\"1583\"\u003eModel:\u003c\/strong\u003e SMB550 \/ 4‑1AC (Single‑Phase AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"99xrk3\" data-start=\"1619\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1638\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1639\" data-end=\"1649\"\u003e550 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c6qekw\" data-start=\"1652\" data-end=\"1719\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1719\"\u003e\u003cstrong data-start=\"1654\" data-end=\"1674\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised steel with Ductmate flanges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"crkxbn\" data-start=\"1720\" data-end=\"1785\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1722\" data-end=\"1740\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved aerofoil mixed‑flow blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m02rk5\" data-start=\"1786\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1788\" data-end=\"1842\"\u003e\u003cstrong data-start=\"1788\" data-end=\"1803\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"32jgbs\" data-start=\"1843\" data-end=\"1880\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1845\" data-end=\"1857\"\u003eVoltage:\u003c\/strong\u003e 230–240 V AC \/ 50 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14wdqjy\" data-start=\"1881\" data-end=\"1940\"\u003e\n\u003cp data-start=\"1883\" data-end=\"1940\"\u003e\u003cstrong data-start=\"1883\" data-end=\"1909\"\u003eOperating Temperature:\u003c\/strong\u003e Up to \u003cstrong data-start=\"1916\" data-end=\"1938\"\u003e+60 °C ambient air\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oi61d8\" data-start=\"1941\" data-end=\"2007\"\u003e\n\u003cp data-start=\"1943\" data-end=\"2007\"\u003e\u003cstrong data-start=\"1943\" data-end=\"1960\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounting with flange connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dluyst\" data-start=\"2008\" data-end=\"2156\"\u003e\n\u003cp data-start=\"2010\" data-end=\"2156\"\u003e\u003cstrong data-start=\"2010\" data-end=\"2027\"\u003eApplications:\u003c\/strong\u003e HVAC supply\/extract ventilation, industrial and commercial duct systems, warehouses, workshops, and large ventilation networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353585492293,"sku":null,"price":1666.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA_2fb6c3ca-aa77-4a25-adbe-f3c72dd7d5a2.png?v=1773214357"},{"product_id":"elta-smb650-inline-mixed-flow-box-fan-650mm-single-phase-ac","title":"Elta SMB650 Inline Mixed Flow Box Fan - 650mm Single Phase AC","description":"\u003cp data-start=\"416\" data-end=\"1098\"\u003eThe \u003cstrong data-start=\"420\" data-end=\"486\"\u003eElta SMB650 Inline Mixed Flow Box Fan – 650 mm Single Phase AC\u003c\/strong\u003e is a high‑capacity ventilation fan from Elta’s mixed‑flow \u003cstrong data-start=\"545\" data-end=\"562\"\u003eMultiflow SMB\u003c\/strong\u003e series, designed for commercial and industrial HVAC duct systems. Featuring a heavy‑duty pre‑galvanised steel casing with Ductmate flanged connections, and a backward‑curved aerofoil mixed‑flow impeller, it delivers powerful airflow with excellent efficiency and reduced noise. Powered by a reliable single‑phase AC external rotor motor, the SMB650 is ideal for large extract and supply applications in factories, warehouses, retail spaces, workshops, and other large duct networks requiring strong, consistent ventilation performance.\u003c\/p\u003e\n\u003chr data-start=\"1100\" data-end=\"1103\"\u003e\n\u003ch2 data-section-id=\"mmsur\" data-start=\"1105\" data-end=\"1134\"\u003eMaterial \u0026amp; Build Quality\u003c\/h2\u003e\n\u003cul data-start=\"1135\" data-end=\"1508\"\u003e\n\u003cli data-section-id=\"15rl9gw\" data-start=\"1135\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1137\" data-end=\"1240\"\u003e\u003cstrong data-start=\"1137\" data-end=\"1148\"\u003eCasing:\u003c\/strong\u003e Pre‑galvanised sheet steel with Ductmate flanged connections for secure duct installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"d8yjz7\" data-start=\"1241\" data-end=\"1317\"\u003e\n\u003cp data-start=\"1243\" data-end=\"1317\"\u003e\u003cstrong data-start=\"1243\" data-end=\"1256\"\u003eImpeller:\u003c\/strong\u003e High‑efficiency backward‑curved aerofoil mixed‑flow blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vf0mk3\" data-start=\"1318\" data-end=\"1399\"\u003e\n\u003cp data-start=\"1320\" data-end=\"1399\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1330\"\u003eMotor:\u003c\/strong\u003e Single‑phase AC external rotor with sealed bearings for durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s1aci2\" data-start=\"1400\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1402\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1402\" data-end=\"1428\"\u003eOperating Temperature:\u003c\/strong\u003e Rated up to \u003cstrong data-start=\"1441\" data-end=\"1451\"\u003e+60 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1apmivl\" data-start=\"1454\" data-end=\"1508\"\u003e\n\u003cp data-start=\"1456\" data-end=\"1508\"\u003e\u003cstrong data-start=\"1456\" data-end=\"1467\"\u003eFinish:\u003c\/strong\u003e Corrosion‑resistant protective coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1510\" data-end=\"1513\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1515\" data-end=\"1532\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1534\" data-end=\"2142\"\u003e\n\u003cli data-section-id=\"1kpf43q\" data-start=\"1534\" data-end=\"1604\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1604\"\u003e\u003cstrong data-start=\"1536\" data-end=\"1553\"\u003eProduct Type:\u003c\/strong\u003e Inline Mixed Flow Box Fan (Multiflow SMB series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c9n8cs\" data-start=\"1605\" data-end=\"1652\"\u003e\n\u003cp data-start=\"1607\" data-end=\"1652\"\u003e\u003cstrong data-start=\"1607\" data-end=\"1617\"\u003eModel:\u003c\/strong\u003e SMB650 \/ 4‑1AC (Single‑Phase AC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1th1mqo\" data-start=\"1653\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1655\" data-end=\"1685\"\u003e\u003cstrong data-start=\"1655\" data-end=\"1672\"\u003eFan Diameter:\u003c\/strong\u003e \u003cstrong data-start=\"1673\" data-end=\"1683\"\u003e650 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gzbwe5\" data-start=\"1686\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1688\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1688\" data-end=\"1708\"\u003eCasing Material:\u003c\/strong\u003e Pre‑galvanised steel with flange connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"crkxbn\" data-start=\"1756\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1758\" data-end=\"1821\"\u003e\u003cstrong data-start=\"1758\" data-end=\"1776\"\u003eImpeller Type:\u003c\/strong\u003e Backward‑curved aerofoil mixed‑flow blades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m02rk5\" data-start=\"1822\" data-end=\"1878\"\u003e\n\u003cp data-start=\"1824\" data-end=\"1878\"\u003e\u003cstrong data-start=\"1824\" data-end=\"1839\"\u003eMotor Type:\u003c\/strong\u003e Single‑phase AC external rotor motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"32jgbs\" data-start=\"1879\" data-end=\"1916\"\u003e\n\u003cp data-start=\"1881\" data-end=\"1916\"\u003e\u003cstrong data-start=\"1881\" data-end=\"1893\"\u003eVoltage:\u003c\/strong\u003e 230–240 V AC \/ 50 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1seueks\" data-start=\"1917\" data-end=\"1964\"\u003e\n\u003cp data-start=\"1919\" data-end=\"1964\"\u003e\u003cstrong data-start=\"1919\" data-end=\"1945\"\u003eOperating Temperature:\u003c\/strong\u003e Up to \u003cstrong data-start=\"1952\" data-end=\"1962\"\u003e+60 °C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15g0tv5\" data-start=\"1965\" data-end=\"2025\"\u003e\n\u003cp data-start=\"1967\" data-end=\"2025\"\u003e\u003cstrong data-start=\"1967\" data-end=\"1984\"\u003eInstallation:\u003c\/strong\u003e Inline duct mounting with flanged ends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yjyjzj\" data-start=\"2026\" data-end=\"2142\"\u003e\n\u003cp data-start=\"2028\" data-end=\"2142\"\u003e\u003cstrong data-start=\"2028\" data-end=\"2045\"\u003eApplications:\u003c\/strong\u003e HVAC extract and supply ventilation in industrial, commercial, and large building duct systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Direct Duct Supplies","offers":[{"title":"Default Title","offer_id":57353591390533,"sku":null,"price":2019.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/EltaSMB4004-1ACInlineMixedFlowBoxFan-400mmSinglePhaseA_4d4ac29e-a505-4e6e-bf78-cca0f5f8e311.png?v=1773214520"}],"url":"https:\/\/ddsgroup.co.uk\/collections\/elta-fans.oembed","provider":"DDS GROUP","version":"1.0","type":"link"}