The all-in-one Grundfos Pressure Manager is an intelligent waterworks that controls your pump in accordance with consumption in domestic water supply and booster systems.
The Pressure Manager covers all needs in both simple and complex applications.
Pressure Manager offers a choice of two excellent models: the PM1 for basic flexibility, and the PM2 for all-round control.
PM 1 – BASIC FLEXIBILITY
The PM1 is suitable for applications where start/stop of the pump according to consumption is required. It is the basic flexibility solution, offering pump start at 1.5 or 2.2 bar.
The PM1 starts the pump when the starting pressure is reached, and keeps running as long as there is flow.
The PM1 provides dry-running protection and a cycling alarm for increased safety. In addition, it boasts the usual Grundfos quality, which guarantees high flexibility, robust electronics, and long life.
PM 2 – ALL-ROUND CONTROL
The PM2 is the all-round control solution, offering adjustable pump start at 1.5 to 5 bar. This enables customisation to different types of installation and desired comfort levels. The start pressure is set inside the unit, whereas current pressure is read on the intuitive LED display on the front of the Pressure Manager.
The PM2 starts the pump when the starting pressure is reached, and keeps running as long as there is flow.
The PM2 is equipped with an internal pressure tank to minimise starts and stops in the event of leakage in the installation.
In addition, the PM2 can be optimised for operation with a large external pressure tank by enabling the 1-bar differential pressure function. This significantly reduces the number of operating hours of the pump in installations with a pressure tank.
