UL / FM Pressure Switch

The Weflo UL / FM Pressure Switch (WPS Series) is used in wet, dry, deluge, or pre-action automatic sprinkler systems.   They are designed for both indoor and outdoor use, with a temperature range of -40° C. to 60° C.  Two (2) synchronized switches are enclosed in a durable terminal block.  UL / ULC Listed / FM Approved.

UL / FM Pressure Switch