{"product_id":"circular-sound-attenuator-silencer","title":"Circular Sound Attenuator 600mm Length Silencer","description":"\u003cp\u003eThe \u003cstrong data-start=\"115\" data-end=\"160\"\u003eCircular Sound Attenuator (600 mm length)\u003c\/strong\u003e is designed to reduce noise in HVAC duct systems while maintaining efficient airflow. Constructed from durable galvanised steel with internal acoustic lining, it absorbs and dissipates fan and duct noise, creating a quieter environment. Ideal for residential, commercial, and industrial ventilation, it’s easy to install inline with circular ductwork and suitable for both supply and extract air applications\u003c\/p\u003e","brand":"Direct Duct Supplies","offers":[{"title":"100mm","offer_id":57219752853829,"sku":null,"price":28.99,"currency_code":"GBP","in_stock":true},{"title":"125mm","offer_id":57219752886597,"sku":null,"price":35.0,"currency_code":"GBP","in_stock":true},{"title":"150mm","offer_id":57219752919365,"sku":null,"price":35.99,"currency_code":"GBP","in_stock":true},{"title":"160mm","offer_id":57219752952133,"sku":null,"price":78.99,"currency_code":"GBP","in_stock":true},{"title":"200mm","offer_id":57219752984901,"sku":null,"price":38.99,"currency_code":"GBP","in_stock":true},{"title":"250mm","offer_id":57219753017669,"sku":null,"price":65.99,"currency_code":"GBP","in_stock":true},{"title":"300mm","offer_id":57219753050437,"sku":null,"price":119.99,"currency_code":"GBP","in_stock":true},{"title":"315mm","offer_id":57219753083205,"sku":null,"price":78.99,"currency_code":"GBP","in_stock":true},{"title":"355mm","offer_id":57219753115973,"sku":null,"price":148.99,"currency_code":"GBP","in_stock":true},{"title":"400mm","offer_id":57219753148741,"sku":null,"price":168.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1037\/5168\/0325\/files\/CSRPFC-Silencer-KEN-LOK.jpg?v=1771760341","url":"https:\/\/ddsgroup.co.uk\/products\/circular-sound-attenuator-silencer","provider":"DDS GROUP","version":"1.0","type":"link"}