{"product_id":"vortex-booster-fans","title":"Vortex Booster Fans – Compact Inline Duct Airflow","description":"\u003ch2\u003eA Simple Boost Where Airflow Has Dropped Off\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eVortex Booster Fan\u003c\/strong\u003e is a compact axial in-duct fan that sits inline in a run of ducting to give airflow a lift where it has dropped off – typically at the end of a long duct run, through a passive intake, or wherever a full-size extraction fan is more than the job needs.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact axial design:\u003c\/strong\u003e fits directly inside standard ducting with no extra bracketry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick to fit:\u003c\/strong\u003e slides into the ducting run and connects like a standard coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts weak airflow:\u003c\/strong\u003e useful on long runs or passive intakes losing pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight housing:\u003c\/strong\u003e easy to support mid-run without extra strain on the ducting\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAirflow drops off the further it has to travel, and a long duct run, several bends, or a passive intake can leave a room short of the fresh air it needs even with a capable extraction fan doing the main work. A small inline booster fitted partway along the run gives the air the push it needs without replacing the main fan.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cp\u003eFit the booster fan inline within the duct run, matching the airflow arrow to the intended direction, and support the ducting either side so the fan's weight is not carried by the duct alone. Wire to a mains supply or fan speed controller as needed.\u003c\/p\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eType: axial inline duct booster fan\u003c\/li\u003e\n\u003cli\u003eDiameters: 4\" and 6\"\u003c\/li\u003e\n\u003cli\u003eFits standard round ducting\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Vortex","offers":[{"title":"4\"","offer_id":53798351012106,"sku":"ENV-VRTX-009-01","price":36.9,"currency_code":"GBP","in_stock":true},{"title":"6\"","offer_id":53798351044874,"sku":"ENV-VRTX-009-02","price":38.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/vortex-booster-fans-1.jpg?v=1790164153","url":"https:\/\/hydrocropshop.co.uk\/products\/vortex-booster-fans","provider":"Hydro Crop Shop","version":"1.0","type":"link"}