eNFound.Com— www.en-found.com International Environmental Solutions CDF-250 type fine bubble membrane diffusers are very flexible, durable and consistent. An upwardly convex disc is covered by elastic rubber diaphragm that perforate “Z” slits. In addition. A clamp ring circumferentially secures the rubber diaphragm. The non-return valve in the center of the diaphragm as a safety feature preventing sludge from entering the piping and clogging the whole system. • High Oxygen Transfer Efficiency • Back Flow Prevention • Low Pressure Loss • Non-Clog Operation • Wide Range Air Flow • Material Resistant for Wastewater • Simple Installation Procedures • Low Energy Consumption • Extended Lifetime Expectancy

eNFound.Com— www.en-found.com International Environmental Solutions Applications:• Treatment of municipal and industrial wastewater • Oxygenation for sludge stabilization • Aeration of streams and fish ponds ENFOUND ENTERPRISE CO., LTD. Mailing Address: P.O Box 3-129,Mucha, Taipei, Taiwan TEL: +886-2-29365894 FAX: +886-8-7230230 http://www.en-found.com E-mail: [email protected]