Electrical Devices

Waterflow Detector

The Lansdale Valve & Manufacturing "System Detective" Waterflow switch is for use on sprinkler systems. UL Listed and FM approved for steel pipe schedules 10 through 40, sizes 2" - 8".

  • UL listed/FM approved
  • Can be mounted in a vertical or horizontal position
  • Operational at flow rate of 4-10 GPM
  • Operating Temp: 32 degrees F - 154 degrees F
  • 450 PSI working pressure
  • Plastic directional cover and two openings for 1/2" conduit
  • Equipped with tamper resistant screw to prevent unauthorized entry