Watts 0121665 Gauge 320788-702 Featuring a 25-degree pitch and

Featuring a 25-degree pitch and a 3-blade configuration

is a specialized steam safety relief valve engineered for low-pressure steam heating boilers

How do I verify rotation if the original markings are gone

or steam applications where ANSI Class IV leakage standards must be met

Watts 0121665 Gauge 320788-702 Featuring a 25-degree pitch andThe Watts 0121665 (Series LFDPTG 1) is a specialized 3 inch combination pressure and temperature gauge designed for heavy duty commercial, residential, and institutional HVACR applications. This bottom mount 1 2 inch NPT gauge features a dual scale display for both pressure (0 200 PSI) and temperature (32F to 248F), allowing for simultaneous monitoring of system vital signs from a single entry point. Engineered with a lead free copper alloy Bourdon