Product Introduction: 

QBY-pneumatic diaphragm pump is to present the most novel of a pump, simple structure, demolition repair convenient, sending fluid stability and vibration of small, low noise, self-absorption capability and delivery of high viscosity of the liquid, with Self-suction pumps , Submersible pumps, shielding pumps, pump mud pump and impurities, such as transportation machinery of the many advantages. Using compressed air to power source for all kinds of corrosive fluid, with particles of liquid, high-viscosity, volatile, flammable, poisonous liquid, the fluid flow can not be pumped-by exhaust. Its performance parameters and the Federal Republic of Germany WLLDENPVMPS, MARIOWPUMPS similar to the United States. Have been tens of thousands of domestic oil, chemicals, food, medicine, electronics, ceramics, textiles, brewing, paper system units, housed in various special occasions, to Chousong not suction pump of the conventional media, has been made Satisfied with the results.

Divide diaphragm pump is the core component, according to different media, the choice of chloroprene rubber, rubber tetrafluoroethane, Dingqing rubber, in order to meet the requirements of different users. Flow part of the body, according to user requirements, the choice of cast iron, aluminum, stainless steel and Chen Jiao, such as different materials

Type Designation：

QBY-40

QBY　-Pneumatic Diaphragm pump

40　- Diameter of pump outlet ang inlet(mm)

Technology Parameters：

Flow：0-30m3/h；

Head：0-50m；

Calibre：10-100mm；

Temperature：-15-+120℃；

Pressure：0.1-0.7MPa；

Self-priming high：5-7m。