"Brass movement with C shaped Bourdon tube. 1/8 NPT male connection. For use with air, gas, oil or water. Black enameled aluminum pointer, white aluminum dial and temperature compensating polycarbonate window. Glycerin filled to dampen pulse and vibration. Accuracy ASME/ANSI B40.1 Grade A 2-1-2. Mount Type Stem, Fill Material Glycerin, Window Material Temperature compensating polycarbonate, Dial White aluminum, Max. PSI 5,000, Pointer Black enameled aluminum, Accuracy ASME/ANSI B40.1 Grade A 2-1-2, Bourdon Tube C-shaped, Movement Brass, Gauge Diameter in. 1 1/2, Recommended Use Air, gas, oil, water, Range PSI 0-5,000, Connection Size in. 1/8 Male NPT."
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