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 in. H.T. hose connection, and copper alloy Bourdon tube sensing element. Accuracy is ASME, Type B. Available in 0 to 300psi (21 bar) pressure rating scale
EASY TO READ 2-1/2" DIAMETER DIAL
A GREAT ITEM FOR HOME INSPECTORS, IRRIGATION CONTRACTOR, OR FOR A HOME OWNER TO MEASURE SYSTEM PRESSURE FOR WATER HEATERS AND SPRINKLER SYSTEMS. THE 3/4" HOSE CONNECTION SCREWS RIGHT ON TO BOILER DRAINS AND HOSE CONNECTIONS.
