McDonnell & Miller FS4-3 Switch Freon reducing harmonic noise and ensuring

reducing harmonic noise and ensuring the venter assembly remains seated according to factory specifications

Built with a 1/2" male flare by 1/2" female flare connection

Always verify the actuator housing type before installation to ensure proper fitment and travel

As a veteran-grade TP-75 replacement

This connector provides the necessary electrical landing points to link a remote reset pushbutton to the 7800 SERIES relay module up to 1

McDonnell & Miller FS4-3 Switch Freon reducing harmonic noise and ensuringFor contractors requiring reliable system protection, the McDonnell & Miller FS4 3 (Part Number 114400) is a heavy duty general purpose liquid flow switch designed to monitor flow in heating, cooling, and water process lines. This 1" NPT unit features a single pole, double throw (SPDT) configuration, allowing you to easily integrate signal lights, alarms, motors, or burners into the control circuit. Engineered to operate at a max pressure of 160 PSI