Series FS8-W General Purpose Liquid Flow Switches

McDonnell & Miller : Flow Switches :

Features and Benefits

  • For general purpose applications with environmental
  • exposure, or those requiring a water-tight, dust tight, or
  • a NEMA 4X rated flow switch
  • 1″ NPT
  • Sealed Monel bellows
  • Single pole, double throw snap switch
  • Four stainless steel paddles included –
  • 1″, 2″, 3″ and 6″ (25, 50, 80 and 150mm)
  • Sensitivity adjusting screw makes flow adjustment easy
  • Optional features
  • – BSPT threads
  • – Gold plated contacts
  • Minimum temperature (fluid or ambient) 32°F (0°C)
  • Maximum temperature 225°F (107°C)
  • Maximum operating pressure 160 psi (11.3 kg/cm2)
  • Replacement for NEMA 4X-style flow switches from
  • Potter/Taco, Watts, Penn and other manufacturers

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