The Potter PS40 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.
Typical applications are: Dry pipe systems, pre-action air/nitrogen supervision, pressure tanks, air supplies, and water supplies. The PS40 switch is factory set for 40 PSI (2,8 BAR) normal system pressure.
Main Features
Assembled in USA
One or two switch models available
Independent switch adjustment on two switch models, no tools needed
Two 1/2” conduit/cable entrances
Separate isolated wiring chambers
Non-corrosive pressure connection
Non-Conductive Enclosure
Vds version available
NOTE: Product currently out of stock which will delay delivery by 2 to 3 weeks
