Pressure Pumps

JESX-Self Priming

Self Priming Pump

The electric pumps of the JESX – JEX series are electric pumps in AISI 304 stainless steel. These are self-priming pumps equipped with Venturi group (ejector and diffuser), which are easy to use and light thanks to their small size. Constructively they have the pump body, the support, the seal bearing disc in AISI 304 steel. They are equipped with an AISI 303 shaft (for the part in contact with the liquid). The impellers are different depending on the model: for the JESX electric pumps the impeller is in PPE + PS reinforced with glass fibres, while for the JEX the impeller is in AISI 304. For both versions the mechanical seal is in Ceramic/Carbon/NBR. The motors are 2-pole, asynchronous, self ventilated. High energy efficiency IE3 starting from 0.75 kW

• Total head from 11.5 to 49 m
• Capacity from 0.3 to 4.5 m3/h
• Maximum operating pressure 6 bar
• Maximum liquid temperature 45°C
• Maximum working width 8 m

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JESX Specs and Dimensions Download