Home / Fire Sprinkler Systems / Supervisory Switches / Potter PS15-2 Potter PS15-2 $169.54 Low/High Supervisory Pressure Switch for Low Differential Dry and Preaction Valves – Nominal System Pressure 15 psi Availability: Estimated 6 - 8 Business Days Potter PS15-2 quantity Add to cart Factory NewBrand: Potter FireAlarm.com Part #: 80961 Categories: In Stock - NX, Supervisory Switches Manufacturer Part #: PS15-2 Tags: LA, NX Description Specifications Features Resources Reviews (0) Description The Potter PS15 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: air/nitrogen supervision in Dry pipe and pre-action systems, pressure tanks, air supplies, and water supplies. The PS15 has two switches. The Low switch is factory set to activate at approximately 10 psi (0,35 BAR) on a decrease in pressure. The High switch is factory set to activate at approximately 20 psi (1,4 BAR) on an increase in pressure. See section heading Adjustments and Testing if other than factory set point is required. Information Weight 1.00 lbs Dimensions 3.78 × 3.20 × 4.22 in Brand Potter Condition New Features Two switch model Independent switch adjustment, no tools needed Two 1/2” conduit / cable entrances Separate isolated wiring chambers Non-corrosive pressure connection Non-Conductive Enclosure VdS version available ResourcesPS15; Supervisory Pressure Switch Potter – Data Sheet Reviews There are no reviews yet. Be the first to review “Potter PS15-2” Cancel replyYou must be logged in to post a review.