Dungs GGW150 A4-U -30 - -150 mbar - Differential Pressure Switch (Negative Pressure) Not on Price List Switch feedback not detected by

Switch feedback not detected by the control system (where fitted)

Pre-ignition time(long): 2

AR2B2002-S electric motor is bidirectional with high static and maintaining torque

10 years of usage (starting from the production date given on the type field)

Dungs GGW150 A4-U -30 - -150 mbar - Differential Pressure Switch (Negative Pressure) Not on Price List Switch feedback not detected byDungs Part Number: 247980 Dungs Minimum Pressure switch. The control unit reacts on negative pressure, which connects, disconnects or switches a circuit when exceeding or falling below a set nominal value. Simply acting pressure switch in negative pressure range. The G pressure connection must not be closed. The differential pressure acts on the micro switch via the membrane against the force of the adjusting spring. The pressure switch works without