Series 276H300 hose connection gauges are used to test water supply pressures within a distribution system. Its red indicator hand holds at the highest reading registered for detection of thermal expansion pressure surges. It features a black enamel steel case, kostil polymer window, 3/4" HT hose connection, and copper alloy Bourdon tube sensing element. Accuracy is ASME, Type B. Available in 0 - 300 psi pressure rating scale.
Copper alloy Bourdon sensing elementKostil polymer windowASME Type "B" accuracyTin alloy weldingTwo gauges in one - each gauge comes with a removable 3/4" hose thread brass adapter (for hose faucet use)Includes high pressure indicator handOnce removed it also fits Watts gauge tap holes
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