Grundfos self-priming jet electric pump JP 5-48 PM1-1.5 Cod. 99515138

Grundfos self-priming jet electric pump JP 5-48 PM1-1.5 Cod.99515138

JP 5-48 PM1 AA-BBVP

Product code 99515138

The Grundfos JP 5-48 PM1 booster consists of a Grundfos JP pump and a pressure manager. JP 5-48 PM1 offers the comfort of constant water pressure with automatic start and stop matched to consumption by the intelligent pressure manager. The pressure switch starts the pump at 1.5 bar and the pump continues to run as long as there is flow.

The design is robust and constructed of corrosion-resistant materials to ensure long life. This booster unit guarantees optimal self-priming properties, with a suction height of up to 8 metres. The self-priming pump also ensures stable operation as it is capable of lifting liquid from below the inlet level and can handle a mixture of air and liquid until the pump reaches a fully primed pumping condition.

JP 5-48 PM1 incorporates dry running protection which automatically stops the pump in the event of dry running. This means less risk of damage to the pump and lower maintenance costs. The anti-cycle function stops the pump in time in case of a small leak in the system or if a tap has not been closed completely. When a cycle occurs, the pump stops and an alarm is 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 ball bearings, sealed and greased for life to ensure quiet operation and minimal service.