1/2" Chain Lever Water Gauge w/ 12" Glass & Rod (Conforms to ASME Check Reqs)

Lever on standard 12-foot chain allows operator to open and close valves that would be beyond reach. Valve stems operate on quarter-turns. Features: Rated 250 psig @ 400°F, 500 psig @ 100°F Use on large boilers with inconvenient columns Automatic and non-automatic models Furnished with 12 feet of chain and 5/16" diameter full-blow valve with safety handle High pressure glass standard with the 24 series CRN Registered Standard PTFE reinforced gauge glass gasket Glass OD: 5/8" Glass Length: 12" **Image is not exact representation of item.**