MCDONNELL & MILLER FLOW SWITCH 1 NPT FS4-3

McDonnell & Miller 114400 FS4-3 1" NPT Flow Switch Specifications Min. Flow Rate (GPM)6.0 Max. Flow GPM166 Connection Size (In.)1" NPT Switch Enclosure NEMA 1 Max. Fluid Temp. (F) 300 F Max. Pressure (PSI) 160 PSI Switch Type Single Pole Double Throw Snap Switch Wetted Materials Brass, SS, Monel, Solder Voltage120/240 Features • 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 • Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other m a n u f a c t u r e r s • 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)