HES(X)-JE(X) Self Priming Motor Driven ‘Jet’ Pumps in AISI 304 Self priming motor driven AISI 304 stainless steel pumps particularly suitable for supplying drinking water, domestic water boosting, small-scale garden watering, draining tanks and swimming pool and handling clean water in general. Technical Specifications · Maximum working pressure : 6 bar · Maximum liquid temperature : 45oC · Maximum suction depth : 8m · Capacity up to 4.5 m3/hr · Total Head up to 49 m