pressure switch
A pressure switch is a mechanical or electromechanical control device used to monitor and regulate the pressure of fluids or gases in industrial systems. It typically includes an internal pressure sensor and a switching mechanism that activates or deactivates an electrical contact when the pressure reaches a preset value. Its operating range can vary from a few pascals to several megapascals depending on the model. Contact ratings usually range from 5 to 20 amperes at 250 volts AC or 30 volts DC. The pressure switch housing is often made from corrosion-resistant materials to ensure durability in harsh environments.
These devices are applicable across various industries, including heating systems, HVAC, air compressors, industrial pumps, and gas pipelines. Pressure cut-in and cut-out points are usually adjustable via an internal screw or diaphragm. Some models feature low hysteresis and high repeatability for precise operation. Pressure switches often have protection ratings from IP54 to IP65, providing resistance against dust and moisture ingress. These features enhance safety and reduce equipment wear, extending the system’s operational lifespan.
-
-
-
-
-
-
-
-
-
Brahma T16MC ignition transformer
Schroeder DG50U 3Z Krom Gas Pressure Switch
Krom Schroeder DG 6U 3Z 50U 3Z Air Pressure Switch
Chrom Schroder Gas Pressure Switch DG 150U 3
Danfoss KP1 Pressure Switch
danfoss kp15 pressure switch
danfoss kp36 pressure switch
danfoss kp5 pressure switch
danfoss kp35 pressure switch
danfoss RT200 pressure switch
Honeywell Pressure Switch Model L91B1050
Honeywell Pressure Switch Model L91B1068
Honeywell Pressure Switch Model L404F1094
Honeywell Pressure Switch Model L404F1102
Pressure switch Dungs GW 150 A6
Pressure switch Dongs GW 50 A6
Pressure switch Dongs GW 50 A5
Pressure switch Dongs LGW 50 A2
Pressure switch Dongs GW 3 A6
Pressure switch Dongs GW 3 A5
Pressure switch Dongs GW 3 A4
Pressure switch Dongs LGW 10 A2
Pressure switch Dongs LGW 50 A4
Pressure switch Dongs LGW 3 A4
Pressure switch Dongs LGW 50 A2
Pressure switch Dongs GW 50 A4
Pressure switch Dongs GW 150 A4
Pressure switch Dongs GW 10 A6
Pressure switch Dongs GW 10 A5
Pressure switch Dongs GW 10 A4
Pressure switch Dongs GW 500 A5
Pressure switch Dungs GW 150 A5
Technical features of the GW 500 A6 pressure switch
-
Pressure switch Dongs LGW 150 A2
Pressure switch Dongs LGW 10 A4
Pressure switch Dongs LGW 150 A4
Shokoh Electronics GW 10 A4 Air Pressure Switch
Shokoh Electronics GW 50 A4 Air Pressure Switch
Shokoh Electronics GW 150 A4 Air Pressure Switch
Shokoh Electronics GW 3 A4 Air Pressure Switch
krom schroder Pressure Switch Model DL3A-3
Dungs Pressure Switch Model GW3A6
Pressure Switch, DUNGS model GW10A6
DUNGS pressure switch model GW50A6
Pressure Switch DUNGS model GW150A6
DUNGS pressure switch model GW500A6
