Self-Priming Pump

Self-Priming Pump - KaysunsSelf-Priming Pump

CIP self-priming pump adopts acid-resisting stainless steel (AISI 316) in valve body, which has unique acid and alkali resistance, and comply with sanitary requirements for foods.
As a positive displacement sanitary pumps, its features are superior to centrifugal pump since it suction liquid mixed with air or foams and even merely air. It is widely used to suction material with liquid level below the pump, For instance in the milking room,  it suctions milk from the milk barrel. It can also be used in automatic CIP cleaning system as  return flow pump in cleaning tank. The mechanical sealing is the build-in  influx type, and the temperature of suctioned  materiaI is no higher than 100℃.


Flow Medium Parts

AISI304, AISI 316L (1.4301/1.4404)

Without Flow Medium Parts


Outside Surface

Semi bright

Inside Surface

Polishing Ra0.4um

Product wetted seals

EPDM, Silicone, FPM,NBR

Max. Inlet Pressure


Temperature Range

-10 oC- +140 oC

Noise level (at 1m )




Pump Head


Way of connection

Union , Clamp, Flange, Welding


Mainly used to deliver the liquid containing a part of gas in the fields such as pharmaceutical, alcohol ,food ,chemicals ,beverages etc. and also used as return pump  in on -the –spot  CIP cleaning system , and used for liquid delivery that need high pressure filter

*For more information about CIF self-priming pump, please contact us.

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