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Description
Universal design serves the widest variety of applications. For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others
Features
  • Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other manufacturers
  • 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)
  • Optional features
  • Time delay (5 or 20 seconds)– Two SPDT switches to make or break two separate circuits
  • Reinforced paddles
  • Materials of construction suitable for corrosive liquids
  • Fire sprinkler service - Model FS4-3F only
  • BSPT threads
  • Maximum temperature 300 Deg. F (149 Deg. C)
  • Maximum pressure 160 psi (11.3 kg/cm2)
  • Read more
    Specs
    Size:
    1"
    Switch:
    2 SPDT
    Connection Size:
    1"
    Application:
    Liquid Flow
    Type:
    General Purpose
    Amperage:
    7.4
    3.7
    Voltage:
    240v
    120v
    Max Pressure (PSI):
    160
    Hertz:
    50
    60
    Temperature Range (F):
    32°-300°F
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