New NOS Mcdonnell Miller flow switch 1" W/Tee Med Flo Spdt 115200 OEM FS4-3T2-1

Description

From retired HVAC Contractors stock.
Description:
For starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners, metering devices and others
Features
In-line configuration eliminates need for a pipe tee
Size 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
Minimum temperature (fluid or ambient) 32 Deg. F (0 Deg. C)
Maximum temperature 300 Deg. F (149 Deg. C)
Maximum pressure 160 psi (11.3 kg/cm2)