Dungs GGW50 A4-U -2.5 - -50.0 mbar - Differential Pressure Switch (Negative Pressure) brand_siemens Diameter 3/8"

Diameter 3/8"

400 C2 Dimensions

Dungs MBZRDLE 410 B01 S22

Pre-purge Time: 40s

with or without oil preheater

Dungs GGW50 A4-U -2.5 - -50.0 mbar - Differential Pressure Switch (Negative Pressure) brand_siemens Diameter 3/8"Dungs Part Number: 246178 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