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Black cylindrical flow switch with brass threaded inlet connection and dial gauge on front panel.

McDonnell & Miller 114400 FS4-3, 1-inch General Purpose Flow Switch - Paddle Style

Regular price $245.03
Sale price $245.03 Regular price $0.00

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For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others. Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other manufacturers. Universal design serves the widest variety of applications.

Features

  • 1″ NPT
  • Two electrical knock-outs allows connection from either end
  • Sensitivity adjusting screw makes flow adjustment easy
  • Single pole, double throw snap switch
  • Hardened stainless steel bearings minimize friction
  • Sealed Monel bellows
  • Four stainless steel paddles included -1″, 2″, 3″ & 6″ (25, 50, 80, & 150mm)