Grundfos Jet Pump JP 3-42

Grundfos JP 3-42 PM1 booster consists of a Grundfos JP pump and a pressure manager. The JP 3-42 PM1 provides the comfort of constant water pressure with automatic start and stop matched to consumption by the intelligent pressure manager.

The design is robust and built upon corrosion-free materials to ensure a long lifetime. This booster set ensures optimum self-priming properties, featuring a suction-lift up to 8 meters. The self-priming pump also ensures a stable operation as is it able to lift liquid from below the inlet level and can handle a mix of air and liquid until the pump reaches a fully-primed pumping condition.

The Grundfos JP 3-42 PM1 incorporates dry running protection that automatically stops the pump in case of dry running. This means lower risk of pump damage and lower maintenance costs. The anti-cycling function will stop the pump in time in case of a minor leakage in the system, or if a tap has not been closed completely. When cycling occurs, the pump stops, and an alarm will be indicated. A non-return valve for backflow prevention is already integrated.

The JP pump has built-in thermal protection, which immediately stops the pump if it overheats. The motor is air cooled and equipped with oversized, sealed, greased-for-life ball bearings to ensure silent operation and minimum service.

This model was formerly known as the JPC 3-42 PM1.

Motor / power: 440W
Max. flow: 60LT/min
Head: 38.5m
Inlet: 1″F / 25mm
Outlet:1″M / 25mm
Pressure: 385kPa
Impeller: Composite
Start pressure: PM1 – 1.5 bar
Warranty on pump: 2 Years

Installation see here Grundfos-jp-jpd-jpa-jpc-series-self-priming-pump-datasheet

Also see the full home and garden range Grundfosliterature-home and garden range

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