Self Priming Surface Pump Articles & Analysis
2 articles found
What Is a Self-Priming Pump? Self-priming pumps are surface-mounted and remove air from the suction line to create a vacuum that draws material into the system. ...
Introduction Self-priming pumps have a special design that creates a vacuum within the pump casing, drawing fluid into the pump. It then circulates the fluid through the system. The design uses a special impeller with vanes that trap air and gas within the pump casing. The impeller’s rotation creates pockets that trap air and gas in the pump casing. This creates a partial vacuum that ...