Grundfos JPC and JPC-PT pumps are cost-efficient self-priming, single-stage jet pumps, covering a wide variety of domestic water transfer and supply jobs. Ideal wherever self-priming operation is necessary. The pumps feature a built-in ejector with guide vanes for optimum self-priming properties. The body and internal components are made of technopolymer to make the pumps resistant to corrosion. The pump automatically starts and stops according to demand while ensuring controlled pressure in the water supply.

The JPC-PT comes with a diaphragm tank which increases system comfort by limiting the switching frequency of the pump and compensating for pressure drops when a tap is opened. It also reduces problems with water hammer in the pipework.

Please note that a number of specific product variants may be available for each model. Detailed information on these variants can be found in the Grundfos Product Center.

Additional information


JPC3-42 PM1, JPC4-47 PM1, JPC4-54 PM1

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