{"id":242967904280,"title":"Economy Air Diffusers","handle":"economy-air-diffusers","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eKeep any system aerated with this line of air diffusers. These offer great efficiency at an affordable price, and with our wide selection, you’ll find the right fit for any application. Bubble sizes from 3 mm down to 100 microns. Quad packages are 4 diffusers and a connector block, with a 1\/4” barb inlet. Shipped disassembled. Dimensions are for one of the diffusers. One year warranty.\u003cbr\u003e\u003cstrong\u003eFour different styles:\u003c\/strong\u003e\u003cbr\u003e• \u003cspan style=\"color: #0000ff;\"\u003eAluminum diffusers\u003c\/span\u003e are intended for general aeration: hatchery, grow out, bait, ponds, lakes, wastewater and low density hauling.\u003cbr\u003e• \u003cspan style=\"color: #0000ff;\"\u003eCeramic diffusers\u003c\/span\u003e are ideal for pure gas applications (oxygen, carbon dioxide), high density hauling, holding\/grow out tanks and emergency aeration. Optimal running pressure is 20 to 30 psi.\u003cbr\u003e• \u003cspan style=\"color: #0000ff;\"\u003eRubber poly (EPDM) diffusers\u003c\/span\u003e perform best in pure gas applications (oxygen), hauling tanks, aquariums, hatcheries and backup aeration.\u003cbr\u003e• \u003cspan style=\"color: #0000ff;\"\u003eRubber diffusers\u003c\/span\u003e are best employed in wastewater treatment.\u003c\/p\u003e\n\u003ch4\u003eSpecs\u003c\/h4\u003e\n\u003ctable style=\"width: 87.1382%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cstrong\u003eMax PSI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cstrong\u003eMax Flow (cfm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eQuad Aluminum Oxide  6\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e6-3\/4” x 1-5\/8”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e1.41\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eQuad Aluminum Oxide  8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e8-3\/4” x 1-5\/8”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e1.76\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  4\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e4” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  6\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e6” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  8\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e8” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  12\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e12” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  4\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e4” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.04\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e8” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.08\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e16” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.18\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.7188px;\"\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  24\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e24” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.25\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane  15\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e15” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane  20\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e20” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane (m)  20\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e20” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e9.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e8” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.28\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.42\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e16” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.56\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  20\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e20” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.71\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2017-12-13T09:14:48-05:00","created_at":"2017-12-13T09:30:39-05:00","vendor":"Fish Farm Supply Co","type":"","tags":["Aeration","Air Diffuser","Diffuser"],"price":2069,"price_min":2069,"price_max":24014,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":2651499921432,"title":"HDPE Connector Block","option1":"HDPE Connector Block","option2":null,"option3":null,"sku":"DYCBB","requires_shipping":true,"taxable":true,"featured_image":{"id":1023160451096,"product_id":242967904280,"position":2,"created_at":"2017-12-13T09:38:54-05:00","updated_at":"2017-12-13T09:39:13-05:00","alt":null,"width":371,"height":301,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1059\/4784\/products\/cube.jpg?v=1513175953","variant_ids":[2651499921432]},"available":true,"name":"Economy Air Diffusers - HDPE Connector Block","public_title":"HDPE Connector Block","options":["HDPE Connector Block"],"price":3554,"weight":227,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":2651818983448,"title":"Quad Aluminum Oxide 6\"","option1":"Quad Aluminum Oxide 6\"","option2":null,"option3":null,"sku":"DYCD7SM","requires_shipping":true,"taxable":true,"featured_image":{"id":1023159566360,"product_id":242967904280,"position":3,"created_at":"2017-12-13T09:38:49-05:00","updated_at":"2017-12-13T09:39:13-05:00","alt":null,"width":581,"height":293,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1059\/4784\/products\/1.jpg?v=1513175953","variant_ids":[2651818983448,2651819016216]},"available":true,"name":"Economy Air Diffusers - Quad Aluminum Oxide 6\"","public_title":"Quad Aluminum Oxide 6\"","options":["Quad Aluminum Oxide 6\""],"price":13004,"weight":454,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":2651819016216,"title":"Quad Aluminum Oxide 8\"","option1":"Quad Aluminum Oxide 8\"","option2":null,"option3":null,"sku":"DYCD9SM","requires_shipping":true,"taxable":true,"featured_image":{"id":1023159566360,"product_id":242967904280,"position":3,"created_at":"2017-12-13T09:38:49-05:00","updated_at":"2017-12-13T09:39:13-05:00","alt":null,"width":581,"height":293,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1059\/4784\/products\/1.jpg?v=1513175953","variant_ids":[2651818983448,2651819016216]},"available":true,"name":"Economy Air Diffusers - Quad Aluminum Oxide 8\"","public_title":"Quad Aluminum Oxide 8\"","options":["Quad Aluminum Oxide 8\""],"price":14999,"weight":454,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":2651819048984,"title":"Cylinder Ceramic 4\"","option1":"Cylinder Ceramic 4\"","option2":null,"option3":null,"sku":"DYCHP4","requires_shipping":true,"taxable":true,"featured_image":{"id":1023159730200,"product_id":242967904280,"position":4,"created_at":"2017-12-13T09:38:50-05:00","updated_at":"2017-12-13T09:39:13-05:00","alt":null,"width":598,"height":344,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1059\/4784\/products\/2.jpg?v=1513175953","variant_ids":[2651819048984,2651819081752,2651819114520,2651819147288]},"available":true,"name":"Economy Air Diffusers - Cylinder Ceramic 4\"","public_title":"Cylinder Ceramic 4\"","options":["Cylinder Ceramic 4\""],"price":6464,"weight":227,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""},{"id":2651819081752,"title":"Cylinder Ceramic 6\"","option1":"Cylinder Ceramic 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text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  8\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e8” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eCylinder Ceramic  12\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e12” x 2”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e0.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  4\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e4” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.04\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e8” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.08\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Plastic base  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e16” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.18\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.7188px;\"\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eFlat Ceramic, Alum base  24\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e24” x 2-1\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e50\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 22.7188px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.25\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane  15\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e15” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane  20\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e20” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003eEPDM Membrane (m)  20\"\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e20” x 1”\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e---\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e9.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e8” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.28\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  12\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e12” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.42\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e16” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.56\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 46%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eRubber Poly  20\"\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 20%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e20” x 11\/2”\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 10%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e---\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 21px; text-align: center; width: 13.8479%;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e0.71\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

Economy Air Diffusers

Product Description
Size
$35.54
Maximum quantity available reached.

Description 

Keep any system aerated with this line of air diffusers. These offer great efficiency at an affordable price, and with our wide selection, you’ll find the right fit for any application. Bubble sizes from 3 mm down to 100 microns. Quad packages are 4 diffusers and a connector block, with a 1/4” barb inlet. Shipped disassembled. Dimensions are for one of the diffusers. One year warranty.
Four different styles:
Aluminum diffusers are intended for general aeration: hatchery, grow out, bait, ponds, lakes, wastewater and low density hauling.
Ceramic diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high density hauling, holding/grow out tanks and emergency aeration. Optimal running pressure is 20 to 30 psi.
Rubber poly (EPDM) diffusers perform best in pure gas applications (oxygen), hauling tanks, aquariums, hatcheries and backup aeration.
Rubber diffusers are best employed in wastewater treatment.

Specs

Size Max PSI Max Flow (cfm)
Quad Aluminum Oxide  6" 6-3/4” x 1-5/8” --- 1.41
Quad Aluminum Oxide  8" 8-3/4” x 1-5/8” --- 1.76
Cylinder Ceramic  4" 4” x 2” 50 0.04
Cylinder Ceramic  6" 6” x 2” 50 0.06
Cylinder Ceramic  8" 8” x 2” 50 0.07
Cylinder Ceramic  12" 12” x 2” 50 0.12
Flat Ceramic, Plastic base  4" 4” x 2-1/2” 50 0.04
Flat Ceramic, Plastic base  8" 8” x 2-1/2” 50 0.08
Flat Ceramic, Plastic base  12" 12” x 2-1/2” 50 0.13
Flat Ceramic, Alum base  12" 12” x 2-1/2” 50 0.13
Flat Ceramic, Alum base  16" 16” x 2-1/2” 50 0.18
Flat Ceramic, Alum base  24" 24” x 2-1/2” 50 0.25
EPDM Membrane  15" 15” x 1” --- 1.8
EPDM Membrane  20" 20” x 1” --- 2.5
EPDM Membrane (m)  20" 20” x 1” --- 9.9
Rubber Poly  8" 8” x 11/2” --- 0.28
Rubber Poly  12" 12” x 11/2” --- 0.42
Rubber Poly  16" 16” x 11/2” --- 0.56
Rubber Poly  20" 20” x 11/2” --- 0.71