Flow and Tamper Switches

Flow switches and tamper switches are devices used on sprinkler systems. Flow switches detect water movement or drop in pressure, and activate alarms. Tamper switches detect when a sprinkler valve has been partially to fully closed and usually activates a trouble signal at the control, although some cities require them activate alarms. Check with your local fire dept for their requirements.

Flowswitch

Flowswitch

Waterflow/pressure switch

Waterflow/pressure switch

 

Tamper switch

Tamper switch