Jet Self-Priming Water Pump (JET-255A)

Jet Self-priming Water Pump

OPERATING LIMITS:
Fluid temperature up to+35°
Maximum ambient temperature+40°

MQ Series are self-priming centrifugal pumps sumps suitable for suction from deep wells, self-priming is achieved using an ejector, housed in the jet body, which can be installde directly on the pump body or more often lowered in a well and connected to the pump body by two pipes. The total delivery produced by the closed centrfugal impeller is sent only to the delivery opening, The remaining water is recirculated through the ejector, which is connected to the suction chamber where it generates the necessary wacuum to draw up water from the point where the jet body is immersed. The water it from the jet body opening mixes in the diffuser with recirculating water from the pump, thus increasing its pressure at the expense of the recirculating water, and is drawn in to the pump through the suction pipe.