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China, Chinese Fine Bubble Membrane Disc Air Diffuser for Wastewater Treatment Plant Aeration1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Environment Protection DeviceSewage Treatment EquipmentDisc Air Diffuser215mm Disc Air Diffuser
Shanghai Decycle New Materials Co., Ltd.
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Product Description SpecificationsΦ215mmΦ270mmΦ330mmMaterialEPDMNumber of holes per diaphragmAbout 4,000About 6500About 9500Diaphragm thickness2.1mm2.1mm2.1mmService life>5 yearsOxygenation capacity0.13-0.4kgo2/h0.21-0.4kgo2/h0.2-0.53kkgo2/hOxygen utilisation rate22-40%31-59%35-59%Resistance loss≤2800Pa≤3500paHardness (Shore A)48-51Tensile strength≥14.6 Mpa Product DescriptionCompressed air travels through the main air distribution pipe and branch pipes to the base of the aerator. The air pressure causes the flexible diffusion diaphragm to bulge slightly, opening the micropores on the membrane. As a result, air is released into the wastewater in the form of extremely fine bubbles. When the air supply is stopped, the diaphragm retracts under water pressure, closing the micropores. This effectively prevents wastewater and impurities from flowing back into the aerator, avoiding clogging.Detailed PhotosPackaging & ShippingCertificationsFAQQ: Are you a trading company or manufacturer?A: We are a factory.Q: How long is your delivery time?A: Generally, it is 10-20 days if the goods are in stock. Or it is 30-45 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples? Is it free or extra?A: Yes, we could offer the sample for free; there are delivery costs to be paid by the buyer.Q: What are your terms of payment?A: T/T L/C VTB etc.
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