Self Priming Pumps

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Self-priming pumps for wells use an air-water mixture to create the force necessary to pump drinking water from water tables. A self-priming pump is a specific type of centrifugal pump that solves the issue of blockage when air enters the pump. It can be constructed out of various materials depending on the application and aggressiveness of the water conditions. All self-priming pumps need liquid in their casings to... more