An-Pump - Model AZX -Self-Priming Pump

Self-priming pumps are a type of pump that can prime themselves by evacuating air from their suction piping. This allows them to overcome the limitation of standard centrifugal pumps which require the suction piping to be completely filled with liquid before they can begin pumping. Self-priming pumps provide great utility by eliminating the need for additional equipment to independently prime the pump. They are able to repeatedly prime by having an integrated air-water separation chamber.