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Pressure Switch
Pressure switches are important components for controlling the activation and deactivation of pumps in fluid systems when pressure thresholds are reached. They are also used in process control systems for maintaining steady pneumatic or mechanical pressure. In turn, it sends a signal to a fire alarm control panel, a notification device (like a bell), or both.
Construction
Parts | Material |
Outer Shell | ADC12 |
Back Shell | ADC12 |
Pressure Diaphragm | EPDM |
Description
Cover Tamper: Tamper resistant screws, optional cover tamper switch available.
Indoor or outdoor use.
Different pressure springs are selected according to the difference between the power range of the pressure switch (0-10 psi, 0-40 psi, 0-120 psi). Offers excellent performance during riser vibrations caused by large in-rushes of water.
Epoxy paint 200 microns min.
Standards
Connection threaded: 1/2-14NPT
Working Temperature: -10 ℃ - 80 ℃
Electrical Ratings: 125/250VAC 15A
Ingress Protection: IP65
Suitabilities
Fire Fighting
