Aerator brand - Hing Kong aeration, Hebei Xing Hong Kong Environmental Protection Equipment Co., Ltd. spirit of "virtue-oriented, business integrity, mutual benefit" principle struggled for years, since the establishment of the majority of users of praise. We sincerely welcome all walks of life to cooperate with us. Contact 0311 -85,236,167. Hu: 13831199587. GBQ microporous tube aerator Profile GBQ microporous membrane tube diffusers made of composite materials, silicone rubber material or EPDM rubber (EPDM) material, with heat resistance, ozone resistance, weather chemical stability and good features. Has a simple structure, oxygen utilization, performance, reliability, stomatal clogging sewage does not flow backward, hoop force uniform, long life, easy installation and maintenance, system advantages of low prices. Aeration, the pressure distribution manifold air from the supply pipe into the windpipe through the air guide groove in the aeration membrane formed between the support tube and annular gas chamber, the aeration membrane muster, air passes through the microporous membrane can be Zhang to water aeration. Stop gas supply, membrane elastic shrinking hold the support body, the pores are closed with the resilient contraction, to prevent backflow of water into the gas tank. Service area (m2 / m) 1 ~ 3 ventilation (m3/hm) 6 ~ 18 oxygenation capacity (kg / h) 0.9 ~ 1.5 oxygen utilization (%) 35 ~ 42 Contact: Hu Tel: 0311-85236167 Mobile: 13831199587 Fax: 0311-85236170 Website: http://www.baoqiwang365.com mail: xinggang@vip.163.com Company Address: No. 517 South Main Street