{"product_id":"ac-infinity-noise-reduction-clamp","title":"AC Infinity Noise Reduction Clamp – Anti-Vibration Coupler","description":"\u003ch2\u003eStop the fan telling the whole room it is running\u003c\/h2\u003e\n\u003cp\u003eMost of the noise from an inline fan is not air — it is \u003cstrong\u003evibration travelling into the ducting\u003c\/strong\u003e and out through whatever the duct touches. The \u003cstrong\u003eAC Infinity Noise Reduction Clamp\u003c\/strong\u003e is a \u003cstrong\u003enitrile rubber coupler\u003c\/strong\u003e that sits between the fan and the filter, or between fan and duct, and breaks that path.\u003c\/p\u003e\n\u003cp\u003eTwo \u003cstrong\u003estainless steel worm-drive clamps\u003c\/strong\u003e pull the rubber down onto each flange for an airtight seal, so isolating the vibration does not cost you any static pressure. They take a Phillips or a flat head, so whatever is in the drawer will do.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaks the vibration path\u003c\/strong\u003e between fan and ductwork, which is where most of the audible noise comes from\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtight rubber seal\u003c\/strong\u003e — no pressure lost to the joint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel fasteners\u003c\/strong\u003e that will not rust in a humid room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrile rubber, 65A\u003c\/strong\u003e — stays flexible rather than going hard and cracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoubles as a coupler\u003c\/strong\u003e for joining two runs of the same diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 inch:\u003c\/strong\u003e actual opening Ø 10.1cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6 inch:\u003c\/strong\u003e actual opening Ø 15.1cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 inch:\u003c\/strong\u003e actual opening Ø 20.1cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e nitrile rubber, NBR grade 65A, matte black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamps:\u003c\/strong\u003e stainless steel, worm drive, Phillips or flat head\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AC Infinity","offers":[{"title":"4 in","offer_id":53786518618378,"sku":"ENV-ACIN-034-01","price":12.49,"currency_code":"GBP","in_stock":true},{"title":"6 in","offer_id":53786518651146,"sku":"ENV-ACIN-034-02","price":15.45,"currency_code":"GBP","in_stock":true},{"title":"8 in","offer_id":53786518683914,"sku":"ENV-ACIN-034-03","price":18.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/StorePhoto1__27801.1657905756.jpg?v=1790088516","url":"https:\/\/hydrocropshop.co.uk\/products\/ac-infinity-noise-reduction-clamp","provider":"Hydro Crop Shop","version":"1.0","type":"link"}