What is a diaphragm pump?

Diaphragm pump is a new type of conveying machinery, is currently the most novel kind of pump. The use of compressed air as the power source, for a variety of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid can be smoked exhausted. Pneumatic diaphragm pump has four materials: plastic, aluminum, cast iron, stainless steel. Diaphragm pumps are based on different liquid media were nitrile rubber, neoprene, Viton, polyvinylidene fluoride, polyhexamethylene. To meet the needs of different users. Placed in a variety of special occasions, used to pump a conventional pump can not be aspirated medium, have achieved satisfactory results.

Stainless Steel Head Solenoid Dosing Pump

Digital Control Dosing Pump:

*Several types: manual control or automatic control, the automatic control can divided to: 4-20mA electric current signal control, digital impulse signal feedback control, digital impulse feedback control with Rs485 communication interface, 4-20mA electric current signal control with Rs485 communication interface.

*Percentage adjustment: local adjust percentage for stroke and frequency 0~100%

*Level monitor, low-level shutoff with alarm output

*High speed operation: high measurement precisions, up to 360 strokes per minute which eliminate the pulsation effect.


*Compact size: small, quiet and stable operation

*Durable diaphragm: the diaphragm is made by PTFE, which is compatible with all kinds of chemicals. In typical use, the diaphragm can last up to five years, which 5 times as national standard GB/T7782-2008

*Strong stability: working stability in AC 100-240V, and suitable for the range of 50-60Hz

* High protection level: protection level reached to IP65, it allowed pump to provide safe services at severe operaton condition

*Ball check valves: it through double valve ball, seat and sleeve to form the sealing system, that enhance the precision




Stainless Steel Head Solenoid Dosing Pump,Stainless Steel Head Dosing Pump,2J-X Double Stainless Steel Head Dosing Pump,High Pressure Duplex Head Dosing Pump

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