Potter offices will be closed Friday, March 29 for Good Friday. We will re-open on Monday, April 1 at 8AM CDT. Happy Easter!

WFSR-F

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.


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