Watts 0121661|WW0121661 - LFDPTG3-3 0-75 1/2"

This 1/2 inch lead free center back entry pressure temperature gauge is used in commercial, residential, and institutional HVAC applications. It features a black enamel steel case, Kostil polymer window, 1/2 inch NPT connection, bimetal spiral spring, and copper alloy Bourdon tube pressure element with ASME Type B accuracy. This gauge features a 3 inch dial with pressure rating scale from 0 to 75 psi and temperature range 60 to 320 degrees F.