Grundfos Pressure Manager - PM 1 -1.5
The all-in-one Grundfos Pressure Manager is an intelligent pump controller that turns on your pump in accordance with consumption in domestic water supply and booster systems. The Pressure Manager is suitable for toilets, washing machines and outside taps.
The Pressure Manager offers a choice of three models: the PM1 (1.5 bar) and PM1 (2.2 bar) for basic flexibility, and the PM2 for all-round control and protection.
PM 1 is a pressure manager designed for automatic start/stop control of Grundfos pumps and other water supply pumps. PM 1 offers basic control features as well as dry-running protection and cycling alarm.
Features
Supply voltage: 1x220-240 - 50/60 Hz
Maximum inductive contact load: PM2: 10 A PM1: 6 A
Ambient temperature: Maximum 50°C
Liquid temperature: 0°C>40°C
Pstart PM2: adjustable from 1.5 to 5 bar in steps of 0.5 bar
Pstart PM1: PM1 1.5: 1.5 bar PM1 2.2: 2.2 bar
Pstop: Pstart + 0.4 bar (PM2 with differential pressure activated, Pstart+1 bar)
Min Flow: 1 l/min
Connections: 1" M
Enclosure class: IP65
Scope of delivery: Built-in non-return valve. Delivered without cable or plugs