Ebara JESXM Self-Priming Pump

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EBARA JESXM Self-Priming Pumps

Applications

The EBARA JESXM self priming pumps are suitable for the supply of drinking water, domestic pressure boosting, small-scale garden irrigation, emptying reservoirs and swimming pools and the moving clean water in general.

The Ebara JESXM range are fixed speed pumps and should be used in conjunction with a pressure vessel, pump controller or pressure switch for maximum efficiency.

We recommend fitting the Ebara Servo-Press Controller which will fit directly on top of the Jet pump and start/stop the pump when the pressure changes. The Smart Press controller has dry-run protection which protects the motor from burning out in the event of no water passing through.

The pump can also be operated with a basic pressure switch. Although this method does not have any form of dry-run protection.  For this method we recommend the 1-6 bar Telemecanique switch.

A pressurised vessel is recommended regardless of the control method to allow the system to work more efficiently. We recommend the 20 litre horizontal GWS vessel. Please see here.

Technical Information

• AISI 304 stainless steel
• AISI 303 shaft (for the part in contact with the liquid)
• JESX impeller is in PPE + PS reinforced with glass fibres
• Mechanical seal is in Ceramic/Carbon/NBR
• Motors are 2-pole, asynchronous, self ventilated
• High energy efficiency IE3 starting from 0.75 kW
• Maximum operating pressure 6 bar
• Maximum liquid temperature 45°C
• Maximum working width 8 m

Pump Models