{"product_id":"ruck-air-movement-classic-centrifugal-8-fan","title":"Ruck Air Movement Classic Centrifugal 8\" Fan","description":"\u003ch3\u003e\u003cstrong\u003eThe Established Centrifugal Fan\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Classic Fans from Ruck Air Moveemnt will help ensure your plants have a constant supply of fresh air in your grow area. These fans have high quality powder coated metal casing and high efficiency backward curved impellar blades. The efficeint AC motor and included mounting brackets make the Classic Fans from Ruck an easy choice.\u003c\/p\u003e\n\u003cp class=\"mb-0\"\u003e\u003cstrong\u003eAvailable in the following sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4\"\u003c\/li\u003e\n\u003cli\u003e4\" High Output\u003c\/li\u003e\n\u003cli\u003e6\"\u003c\/li\u003e\n\u003cli\u003e6\" High Output\u003c\/li\u003e\n\u003cli\u003e8\"\u003c\/li\u003e\n\u003cli\u003e8\" High Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a Centifugal fan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pressure of an incoming airstream is increased by a fan wheel, a series of blades mounted on a circular hub. Centrifugal fans move air radially — the direction of the outward flowing air is changed, usually by 90°, from the direction of the incoming air. The airflow created by centrifugal fans is directed through a system of ducts or tubes. This helps create a higher pressure airflow than axial fans. Despite a lower flow rate, centrifugal fans create a steadier flow of air than axial fans. Centrifugal fans also require a higher power input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-12 col-l-6 col-xl-6 pb-3\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"custom-spec-table w-100 text-center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRC-4\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRCHO-4\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRC-6\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM: 123\u003c\/td\u003e\n\u003ctd\u003eCFM: 165\u003c\/td\u003e\n\u003ctd\u003eCFM: 263\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPM: 2124\u003c\/td\u003e\n\u003ctd\u003eRPM: 2623\u003c\/td\u003e\n\u003ctd\u003eRPM: 2552\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120V \/ 0.6A \/ 75W\u003c\/td\u003e\n\u003ctd\u003e120V \/ 0.7A \/ 80W\u003c\/td\u003e\n\u003ctd\u003e120V \/ 0.7A \/ 78W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-12 col-l-6 col-xl-6\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"custom-spec-table w-100 text-center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRCHO-6\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRC-8\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"text-center\"\u003e\u003cstrong\u003eVT-IFRCHO-8\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM: 381\u003c\/td\u003e\n\u003ctd\u003eCFM: 527\u003c\/td\u003e\n\u003ctd\u003eCFM: 765\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPM: 2552\u003c\/td\u003e\n\u003ctd\u003eRPM: 3107\u003c\/td\u003e\n\u003ctd\u003eRPM: 3107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120V \/ 1.13A \/ 126W\u003c\/td\u003e\n\u003ctd\u003e120V \/ 1A \/ 115W\u003c\/td\u003e\n\u003ctd\u003e120V \/ 2.44A \/ 277W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eDetermining your requirement - Exhaust vs Recirculating (Scrubbing)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYou will need to determine whether or not you are exhausting (going from a contaminated environment to a sterile environment in only a single pass through the filter) or recirculating, aka “scrubbing” (exhausting the system back into the contaminated space).\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12 col-md-6 col-l-6 col-xl-6 d-flex flex-column justify-content-start align-items-center\"\u003e\n\u003cp class=\"promoTextDesc\"\u003eExhaust\u003c\/p\u003e\n\u003cp\u003eIn an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eexhaust setting\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ethe air only passes through the filter one time so it is imperative that we remove as close to 100% of the contaminate as possible with that one chance. This requires that the contaminant have a certain time in contact with the carbon in order to be fully adsorbed. Our filters are marked with both exhaust and recirculating ratings for just this reason. If you are using this system to exhaust, DO NOT exceed the exhaust rating for the filter, the more this rating is exceeded the less contaminant will be adsorbed because the two will not have enough contact timefor adsorption to fully take place.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv class=\"daspect d-flex align-items-end\"\u003e\u003cimg alt=\"Exhaust Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/exhaust-grow-room-diagram-can-fan.jpg?v=1740548610\" title=\"Exhaust Diagram\" width=\"500\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12 col-md-6 col-l-6 col-xl-6 d-flex flex-column justify-content-start align-items-center\"\u003e\n\u003cp class=\"promoTextDesc\"\u003eRecirculating\u003c\/p\u003e\n\u003cp\u003eIn a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erecirculating system\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e, the contact time is not such a crucial number as we are taking contaminated air, filtering it, and releasing it back into what is typically and constantly decontaminated environment. It is for this reason that it is not necessary to remove 100% of the contaminant in a single pass. Instead we double the exhaust rating which will reduce the contact time, the goal here is to still remove a large portion of the contaminant but to get raise the cycle rate of air through the filter above the rate of emission from the source. Now, instead of removing 99.9% of the contaminant in a single pass we are getting closer to 60% but we are getting twice as many cycles through the filter in the same amount of time and over time, reducing the overall build-up of contaminant in the environment.\u003c\/p\u003e\n\u003cdiv class=\"daspect\"\u003e\u003cimg alt=\"Recirculating diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/recirculating-grow-room-diagram-can-fan.jpg?v=1740548610\" title=\"Recirculating Diagram\" width=\"475\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp class=\"promoTextDesc\"\u003eSizing Your Space\u003c\/p\u003e\n\u003cp\u003eOnce you’ve determined the type of system you need, it’s time to size your space.\u003c\/p\u003e\n\u003cp\u003eTypically for exhaust we recommend a simple length x width x height \/3 calculation. This will give you the amount of air (cubic feet per minute, CFM) that you will need to move to properly ventilate your space allowing for a three-minute air exchange (all the air in the space is exchanged for fresh air every three minutes). This is the number you will match your filter to.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003eRoom size: 10’x12’x8’ (960 cubic feet)\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e960 cubic feet \/ 3 minutes = 320CFM (Minimum recommended CFM to exchange the air every 3 minutes)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eFor recirculating systems, you can use the same length x width x height but divide by 1.5. This will give you a high cycle rate while still ensuring the removal of a majority of contaminant with each pass through the filter.\u003c\/p\u003e","brand":"Ruck Air","offers":[{"title":"Default Title","offer_id":47503257567444,"sku":null,"price":167.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/3243\/7716\/files\/147860_8classic_9.webp?v=1770064834","url":"https:\/\/thegardenworldstore.myshopify.com\/products\/ruck-air-movement-classic-centrifugal-8-fan","provider":"Garden World","version":"1.0","type":"link"}