Shanghai Jianglang Fluid Machine Manufacturing Co., Ltd

Shanghai Jianglang Fluid Machine Manufacturing Co., Ltd is a professional manufacturer of air operated diaphragm pump, with over **-year manufacturing experience in this field. The company has two production bases, three branch offices, and approx. **0 employees in total, among which there are more than *0 engineers.

 Our pumps have achieved more than *0 patents, CE, ISO***1, SGS certificates. Thanks to the reliable quality, we have won big appraise from our clients all these years.

 The air operated diaphragm pumps manufactured by Jianglang use compressed air as power source, and it is the most advanced type of diaphragm pumps in market for the moment. It adopts three-way air pilot valve to achieve real no dead stop and faster reversing. Compared with other traditional domestic pumps, it has larger flow rate, more stable operation, and smaller pulsation. It is widely applied in waste water treatment, chemical industry, petrochemical industry, painting, ceramics, environmental protection, printing and dyeing, etc. to deal with all kinds of corrosive, volatile, flammable, poisonous fluids with particles and high viscosity.

 We have the following materials available, and our engineers will select the most suitable and economical material for you according to your specific working conditions.

Wetted parts material: PP, PVDF, Acetal , Aluminum alloy, Ductile iron, stainless steel, etc. Diaphragm material: Teflon, Santoprene, Viton, Hytrel, Buna-N, etc.

 Available inlet/outlet size: 1/4", 3/8", 1/2", 3/4", 1", **1/2", 2", 3"

Connection type:

-Threaded connection: Plastic pumps from 1/4" to **1/2", and all metal pumps.

-Fanged connection: Plastic pumps from 1/2" to 3".