Mcdonnell & Miller FS8-WG, 1" Flow Switch w/gold plated switch contacts

Features: 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 Deg. F (0 Deg. C) Maximum temperature 225 Deg. F (107 Deg. 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