Mcdonnell & Miller FS8-W 1" SPDT Liquid Flow Switch (NEMA-4X)

McDonnell & Miller 1" NPT, NEMA 4X-rated, single pole, double throw snap flow switch with sealed Monel bellows. This switch comes with four stainless steel paddles in 1", 2", 3", and 6". Specifications: 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 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