A Jet Pump is a type of impeller-diffuser pump that is used to draw water from wells into residences.Jet pumps for all water well applications.Vertical, horizontal, deep and shallow.Self-priming centrifugal pumps play a unique role in centrifugal pump applications.Jet water pumps are commonly used to pump water from wells. Self priming  jet water pumps with a very high hydraulic performance and a considerable pressure capacity.