McDonnell & Miller 120601

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