Yellow Jacket® 78066 Low Pressure Diaphragm Gauge, 2-1/2 in Dial, 0 to 35 in WC Displacement, 1/4 in MNPT
Yellow Jacket® Low Pressure Diaphragm Gauge, 2-1/2 in Dial, 0 to 35 in WC Displacement, 1/4 in MNPT Connection, +/-1.5% Accuracy, Steel Case, Polycarbonate Lens, Black