Self-priming pumpSelf-priming pump


Our temperature-resistant, corrosion-resistant, self-priming chemical centrifugal pump is a single-stage, single-suction, self-priming chemical centrifugal pump developed and manufactured by our company based on domestic and international counterparts. This pump is suitable for conveying corrosive media with temperatures ranging from -40°C to 150°C and containing solid particles smaller than 3 millimeters. If the conveyed medium contains particles or fibers larger than 3 millimeters, our ZW series clog-free self-priming pumps can be selected.

Flow Rate Q: 1.6 to 2000 mm³/h

Head H: ~125m

Design Pressure P: 1.6 MPa

Design Temperature T: -40°C to 150°C

Depending on the conveyed medium, the wetted parts of self-priming chemical centrifugal pumps may be manufactured from materials such as cast iron, cast steel, 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 316, or 316L.

Capable of conveying various clean and slightly particulate-laden media, including flammable, explosive, and highly corrosive substances. Primarily used in chemical engineering, petroleum industries, refineries, liquid tank pumping, tanker unloading, sewage pumping, and automated control systems.

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