Frank W. Murphy EL150K1 Series Liquid Level Swichgage

• Maximum temperature: 250° F (121° C). • Maximum operating pressure: 25 PSI. • Snap-switch: SPDT rated 10 amps @ 125V AC. • Case: Die cast aluminum, poly-urethane coated. • Float: Brass. Lens: Polycarbonate. • A combination liquid level gauge and low limit switch; each unit includes a chamber with pivotal float, an indicating dial with pointer and a low level contact. • When properly installed and maintained, the float operates the pointer which, in turn, both indicates level during normal operation, and closes a switching circuit if the level falls to the low-limit set point.