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 300 psi pressure rating scale.
WATTS® Gauge, 0 to 300 psi, 3/4 in Hose Thread, 2-1/2 in Dial Diameter, 40 to 140 deg F, Steel Case, Enamel Painted, Black, 4 in H