{"product_id":"newair-super-quiet-adjustable-air-pumps","title":"Newair Super Quiet Adjustable Air Pump for Grow Reservoirs","description":"\u003ch2\u003eQuiet, Adjustable Aeration for Any Reservoir\u003c\/h2\u003e\u003cp\u003eA diaphragm air pump built for growers who want oxygen in the tank without a droning noise in the room. Air is drawn in through the base, pushed out by an oscillating diaphragm and passed through a multi-stage muffler on the way out. Output is adjustable from \u003cstrong\u003e40 to 380 litres per hour\u003c\/strong\u003e using the dials on the front, and the range runs from \u003cstrong\u003esingle outlet\u003c\/strong\u003e up to \u003cstrong\u003etwo outlets\u003c\/strong\u003e, enough to aerate two reservoirs of up to \u003cstrong\u003e190 litres\u003c\/strong\u003e each. Suits deep water culture, standard reservoirs and Aquafarm or Waterfarm systems.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output\u003c\/strong\u003e - dial the flow anywhere from 40 to 380 litres per hour to match the tank rather than over-driving a small one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuinely quiet\u003c\/strong\u003e - a multi-level muffler on the outlet path keeps running noise down in a tent or a spare room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow vibration\u003c\/strong\u003e - moulded rubber feet absorb the diaphragm buzz that normally transmits into the floor or shelf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne or two outlets\u003c\/strong\u003e - run a single air stone or split the duty across two separate reservoirs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power draw\u003c\/strong\u003e - designed to run continuously without adding much to the electricity bill.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile\u003c\/strong\u003e - works with air stones, DWC buckets and Aquafarm or Waterfarm modules alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Stagnant Water Starves Roots\u003c\/h3\u003e\u003cp\u003eRoots need dissolved oxygen as much as they need feed. Still nutrient sits and warms, oxygen levels fall, and the anaerobic organisms that cause brown, slimy roots take hold. A steady stream of fine bubbles keeps the solution turning over, holds oxygen levels up and pushes nutrient past the root mass instead of letting it settle. In a warm room it is often the single change that keeps a reservoir healthy from one feed to the next.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSite the pump above the water line, or fit a non-return valve, so solution cannot siphon back.\u003c\/li\u003e\n\u003cli\u003eConnect airline to the outlet and run it to an air stone in the reservoir.\u003c\/li\u003e\n\u003cli\u003eStart with the dial low and raise it until you see steady, even bubbling.\u003c\/li\u003e\n\u003cli\u003eRun the pump continuously rather than on a timer.\u003c\/li\u003e\n\u003cli\u003eRinse or replace the air stone when the bubble stream weakens.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eAdjustable diaphragm air pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003ctd\u003eNW2 single outlet, NW3 single outlet, NW22 twin outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Range\u003c\/th\u003e\n\u003ctd\u003e40 to 380 litres per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReservoir Capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 190 litres per outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Control\u003c\/th\u003e\n\u003ctd\u003eMulti-level muffler and rubber anti-vibration feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuitable For\u003c\/th\u003e\n\u003ctd\u003eDWC, reservoirs, Aquafarm and Waterfarm systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Newair","offers":[{"title":"NW2 - 1 Outlet","offer_id":53446970507530,"sku":null,"price":19.49,"currency_code":"GBP","in_stock":true},{"title":"NW3 - 1 Outlet","offer_id":53446970540298,"sku":null,"price":24.49,"currency_code":"GBP","in_stock":true},{"title":"NW22 - 2 Outlet","offer_id":53446970573066,"sku":null,"price":39.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/88490_-_1_Outlet.jpg?v=1785315658","url":"https:\/\/hydrocropshop.co.uk\/products\/newair-super-quiet-adjustable-air-pumps","provider":"Hydro Crop Shop","version":"1.0","type":"link"}