"1.5in. dry back-mount gauge has brass movement with C-shaped Bourdon tube. 1/8 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. Movement Brass, Window Material Acrylic, Max. PSI -30 vacuum, Dial White aluminum, Range PSI -30-0, Gauge Diameter in. 1 1/2, Case Material Black enameled steel, Product Type Gauge, Mount Type Back, Recommended Use Air, gas, oil, water, Accuracy Grade B, Connection Size in. 1/8 Male NPT, Bourdon Tube C-shaped, Pointer Aluminum."
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