Check the listing for details. WBCB304-12 | Wide Band Coarse Bubble Diffuser | Stainless Steel | SSI Aeration. Condition: New. Listed at 119.99 USD. WBCB304-12 | Wide Band Coarse Bubble Diffuser Product Description WBCB304-12 | 12" inch Wide Band Coarse Bubble Diffuser | Stainless Steel • Design Flow: 10-40 SCFM (17-67 Nm3/hr) • Flow Range: 0-4- SCFM (0-67 Nm3/hr) • Hole Quantity: 22 Length: 12” (300mm) • 1mm slits - 3/4 MALE NPT nipple WIDE BAND DIFFUSERS Ideal for aerobic digesters, channels, equalization tanks and grit chambers SSI Wide Band diffusers are available in 304L or 316L stainless steel Designed to be clog-free with oxygen transfer rates of 0.5 to 0.8% per foot of submergence (1.7 to 2.5% SOTE/m) Reliable alpha value plus economic design to cover tank floor make the SSI Wide Band the ideal choice for mixing in aerobic digesters, channels, equalization tanks and grit chambers Cast end caps are welded all around Easy install upgrade for a plugged diffuser - Reduce worrying about clogging or turndown Save money, time and aggravation for minimal expense. Water Aeration prevents water from freezing, oxygenates water, helps keeps plants and animals in the water alive. Life by Air supplies aeration kits and equipment for all types of water bodies and applications Oxygen transfer for Pond, Lakes, Aquariums, Canals, Commercial Fish Farms, Koi Fish Tanks, Aquaculture, Shrimp Farms, Pool Ponds and more. In aquatic environments like fish ponds, aquariums, lakes or aquaculture projects, oxygen is the single most limiting factor for success | Aeration keeps plants and animals in the water alive | Contact Life by Air for more information. Life by Air is your specialized store for all products related to air flow and aeration. We provide top brands for pumps, blowers, diffusers, weighted hoses, nozzles and many more products that will optimize the use of water and air for your pond, pool or any source of water you have. Contact us for more information (también hablamos español). SHIPPING How long does shipping take? If we have the part in stock, it ships the same day. If we don't have the part in stock, it usually takes a week for you to receive the part. Do you ship internationally? Yes we do. We ship our products anywhere in the world!! Please make sure to provide you complete address and shipping instruction. If you have a UPS, DHL or other accounts we can use them for your shipment. Copyright © Life by Air | All Rights Reserved