Self-priming Pump Jp 5-48 Pm1 1X230V 50H

The Grundfos JP 5-48 PM1 booster set consists of a Grundfos JP pump and a pressure controller. JP 5-48 PM1 offers the convenience of constant water pressure with automatic start and stop adapted to consumption using 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 from corrosion-resistant materials to ensure long life. This booster unit guarantees optimal self-priming properties, with a suction lift of up to 8 meters. 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 that automatically stops the pump in the event of dry running. This means less risk of pump damage 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 completely closed. When a cycle occurs, the pump stops and an alarm is indicated. A non-return valve is already integrated to prevent backflow. The JP pump has built-in thermal protection, which immediately stops the pump if it overheats. The motor is air-cooled and fitted with oversized ball bearings, sealed and greased for life to ensure quiet operation and minimal service.