{"product_id":"circular-duct-attenuator-1200mm-long-spigoted-silencer-100mm-to-560mm","title":"Circular Duct Attenuator 1200mm Long – Spigoted Silencer 100mm to 560mm","description":"\u003cp\u003eCircular duct attenuators, also known as silencers, reduce fan noise travelling along spiral ductwork. This 1200mm long version gives the greatest attenuation in the range. The spiral-wound galvanised casing contains a perforated inner tube and 50mm of scrim-faced acoustic media, with spigot ends to fit standard spiral duct.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1200mm long body for maximum attenuation\u003c\/li\u003e\n\u003cli\u003eGalvanised spiral casing made to DW144\u003c\/li\u003e\n\u003cli\u003ePerforated inner bore with 50mm 45kg\/m3 acoustic infill\u003c\/li\u003e\n\u003cli\u003eSpigot ends fit directly into spiral duct\u003c\/li\u003e\n\u003cli\u003e13 diameters from 100mm to 560mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShorter 300mm, 600mm and 900mm versions are also available.\u003c\/p\u003e","brand":"PureClima","offers":[{"title":"560mm dia x 1120mm L","offer_id":57593662865781,"sku":"CA2556012","price":519.46,"currency_code":"GBP","in_stock":true},{"title":"100mm dia x 1200mm L","offer_id":57593662898549,"sku":"CA2510012","price":201.71,"currency_code":"GBP","in_stock":true},{"title":"125mm dia x 1200mm L","offer_id":57593662931317,"sku":"CA2512512","price":217.46,"currency_code":"GBP","in_stock":true},{"title":"150mm dia x 1200mm L","offer_id":57593662964085,"sku":"CA2515012","price":230.06,"currency_code":"GBP","in_stock":true},{"title":"160mm dia x 1200mm L","offer_id":57593662996853,"sku":"CA2516012","price":230.06,"currency_code":"GBP","in_stock":true},{"title":"200mm dia x 1200mm L","offer_id":57593663029621,"sku":"CA2520012","price":288.38,"currency_code":"GBP","in_stock":true},{"title":"250mm dia x 1200mm L","offer_id":57593663062389,"sku":"CA2525012","price":340.39,"currency_code":"GBP","in_stock":true},{"title":"300mm dia x 1200mm L","offer_id":57593663095157,"sku":"CA2530012","price":414.48,"currency_code":"GBP","in_stock":true},{"title":"315mm dia x 1200mm L","offer_id":57593663127925,"sku":"CA2531512","price":414.48,"currency_code":"GBP","in_stock":true},{"title":"355mm dia x 1200mm L","offer_id":57593663160693,"sku":"CA2535512","price":705.77,"currency_code":"GBP","in_stock":true},{"title":"400mm dia x 1200mm L","offer_id":57593663193461,"sku":"CA2540012","price":495.29,"currency_code":"GBP","in_stock":true},{"title":"450mm dia x 1200mm L","offer_id":57593663226229,"sku":"CA2545012","price":670.29,"currency_code":"GBP","in_stock":true},{"title":"500mm dia x 1200mm L","offer_id":57593663258997,"sku":"CA2550012","price":782.81,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/pureclima.co.uk\/products\/circular-duct-attenuator-1200mm-long-spigoted-silencer-100mm-to-560mm","provider":"PureClima","version":"1.0","type":"link"}