Valley Instrument Grade B Back Mount 25in Dry Gauge 0 160 PSI

2.5in. dry back mount gauge has brass movement with C shaped Bourdon tube. 14 male NPT male connection. Grade B accuracy. Designed for use with air, gas, oil or water. Black enameled steel case, aluminum pointer, white aluminum dial and acrylic window. Range PSI 0 160, Gauge Diameter in. 2 12, Connection Size in. 14 Male NPT, Bourdon Tube C Shaped, Pointer Aluminum, Dial White Aluminum, Case Material Black Enameled Steel, Movement Brass, Accuracy Grade B, Mount Type Back, Window Material Acrylic, Recommended Use Air, Gas, Oil, or Water