Viking – Alarm Pressure Switch (Potter PS-10)

The Potter PS-10 Alarm Pressure Switch is a pressure-sensing device installed in fire sprinkler systems to send an alarm signal when water flow occurs due to sprinkler activation.
The PS-10 features two independent SPDT contact sets that can be used for both alarm and supervisory functions.

Highly sensitive to pressure changes, this switch is compatible with nearly all sprinkler system configurations.

Key Features

• Two independent SPDT contact sets

• High sensitivity to pressure variations

• Weather- and corrosion-resistant die-cast housing

• Compatible with wet, dry, deluge, and pre-action systems

• UL, FM, and CSFM certified

• Easy wiring through standard conduit connection