Vendeur: lmp1492 (2.904) 100%, Lieu où se trouve: Ashwater - Beaworthy, Devon, Lieu de livraison: Worldwide, Numéro de l'objet: 401229900355 Type: Venturi Injector, Water Type: All Water Types, Item Subtype: Skimmers / Ponds / Bio Diesel, Item Type: Filtration, Product Type: Water Treatment/ Cleaning, Les Détails: Special Offer ************************* Normal Retail Price = £32.00 each. Two x 3/4" Venturi Injectors. For Saltwater Protein Skimmers - Fish Farming or Irrigation. Specialist Engineering - Bio Diesel Production- Swimming Pools - Spa's etc: Air or Fluid injection. Flow Direction Arrow --- > With Anti-Syphon Ball and Spring. No Moving Parts! Works by Venturi suction to draw in Air or Liquids. Can be plumbed in on a 'by-pass' system for less restriction. Inlet thread = Regular 3/4" BSP male thread - Parallel Outlet thread = Slightly smaller than 3/4" BSP male thread - Tapered BSPT Made from ozone resistant POM material. Can also be used for oxygenating water in Aquariums or Ponds. Suggested position = Install horizontal slightly below the surface of the water. A tube can be connected to the air inlet to draw air from above the water surface. Venturi Injectors can provide a large amount of oxygenated water. Suitable for both fresh or salt water. Note! It is not necessary to use an airpump with this product. Air / Fluid is automatically drawn in by the pressure of waterflow through the venturi. Un-used since purchase. No other parts or fittings are included. PTFE tape should be used to seal the joints. PLEASE NOTE! The Outlet thread is slightly smaller than 3/4" BSP and is Tapered BSPT Overseas bidders: Please e-mail for any additional postage charges or duty that may apply to your country - BEFORE BIDDING. Worldwide Shipping price shown is only a guide price. Paypal and GBP personal cheque's are acceptable.