McDonnell & Miller Liquid Flow Switch, NEMA 1 Enclosure

McDonnell & Miller Liquid Flow Switch, NEMA 1 Enclosure.

1" NPT connection.
This water flow sensing device makes or breaks an Electrical circuit when the flow starts or stops.
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 manufacturers.
Two electrical knock-outs allows connection from either end.
Sensitivity adjusting screw makes flow adjustment easy.
Single pole, double throw snap switch.
EPDM o-ring sealed.
(4) stainless steel paddles included: 1", 2", 3" and 6".
Minimum temperature (fluid or ambient): 32°F (0°C).
Maximum temperature: 227°F (107°C).
Maximum pressure: 160 PSI (11.3 kg/cm2).
NEMA 1 enclosure.