Potter WFSR-F Time Delay Pressure Switch c/w Retard
Part Number: VMSPWFSRPS
Pressure Activated Waterflow Alarm Switch with Retard
The Model WFSR-F is a pressure operated switch with an adjustable, instantly recycling pneumatic retard to prevent false alarms due to water pressure variation. The WFSR-F is connected into the alarm port of a wet sprinkler system alarm check valve.
Category:
Pressure Switches
Product Information
Pressure Activated Waterflow Alarm Switch with Retard
The Model WFSR-F is a pressure operated switch with an adjustable, instantly recycling pneumatic retard to prevent false alarms due to water pressure variation. The WFSR-F is connected into the alarm port of a wet sprinkler system alarm check valve.
