Pneumatic diaphragm pump working principle and characteristics

Pneumatic diaphragm pump is a kind of compressed air as the power, the diaphragm reciprocating deformation caused by the volume change of the positive displacement pump, its working principle is similar to the plunger pump, because of the characteristics of pneumatic diaphragm pump working principle, so pneumatic diaphragm pump has the following characteristics:

(1) pneumatic diaphragm pump will not overheat: compressed air for power, in the exhaust is an expansion heat absorption process, pneumatic pump working temperature is reduced, no harmful gas discharge.

(2) no electrical spark: pneumatic diaphragm pump does not use electricity for power, after grounding and prevent electrostatic sparks.

(3) Can pass through the liquid containing particles: because of the positive displacement and the inlet is a ball valve, so it is not easy to be blocked.

(4) the shear force of the material is very low: how to suck in and spit out when working, so the agitation of the material is small, suitable for the transport of unstable substances.

(5) The flow can be adjusted, and the throttle valve can be installed at the outlet of the material to adjust the flow.

(6) With the function of self-priming.

saiken Pumps is a manufacturer and supplier of diaphragm pumps

Pneumatic diaphragm pump working principle and characteristics-China Saiken Pumps