MacPress is a regular pressure switch for hidrofor systems with expansion vessel.
MacPress must be installed on the pipe, where it can sense the system’s pressure. The device operates between two pressure value: a starting, and a stopping pressure value.
When the system’s pressure drops below the pre-set start pressure (by opening a tap), MacPress sense it, and start the pump. When the water collecting process is over, and we close the tap, the pressure will increase. When the pressure reach the pre-set stopping value, stop the pump.
The housing colors: Blue is one phase, red is three phase
|Protection rating||IP 44|
|Operating temperature||0°C ÷ +50°C|
|Connections||1/4″ F (can be ordered 1/2″ F)|
|Rated Current||16 (10) and 25 (16) A|
|Power supply||117 / 230 / 400 V~ 50-60Hz|
|Dimensions||112 x 105 x 55 mm|
|Modell||Line Voltage||Factory settings||Pressure range|
|MPM3||One phase||2 – 3 bar||1,5 – 6 bar|
|MPM6||One phase||4 – 5,5 bar||4 – 10 bar|
|MPT3||Three phase||2 – 3 bar||1,5 – 6 bar|
|MPT6||Three phase||4 – 5,5 bar||4 – 10 bar|