Dungs 107-425A Air Pressure Switch LGW-A2 Series 6A AT 230VAC LGW 50 A2 2.5 to 50 MBAR

The DUNGS LGW...A2 differential pressure switches are field adjustable, compact , and used with automatic gas burning equipment and controls. It is available with hose or G threaded connections and suitable for making and/or breaking a circuit when there are medium pressure changes relative to the set point.

• LGW...A2 versions feature 4 mm (0.16";) diameter hose connections.
• LGW...A2P versions feature G 1/4" positive threaded connection and G1/8" negative connection; screw adjustable setpoint; Screw terminals with SO cord connection and a test button in the lower housing

Application include differential pressure monitoring in firing, ventilation and air-conditioning systems.

It has an automatic reset and can be used for air and nonaggressive gases as any of the following:
• Pressure Switch
• Vacuum Switch
• Differential Pressure Switch

Not suitable for natural gas, propane, butane, and other combustible gases.