Grundfos
The Grundfos Jet Pump range comprises three configurations, all built on the robust self-priming Grundfos JP Pump. The Pressure Manager (PM) controller automatically stops and starts the pump in line with household demand. In addition, the device prevents the pump from continuing to run if the water source runs dry. The PM also provides a cycling alarm, preventing the pump from rapidly turning on and off when there is a leaking pipe or dripping tap.