"Brass movement with C shaped Bourdon tube. 1/4in. 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. Gauge Diameter in. 4, Pointer Black enameled aluminum, Fill Material Glycerin, Movement Brass, Connection Size in. 1/4 Male NPT, Range PSI 0-5,000, Accuracy ASME/ANSI B40.1 Grade A 2-1-2, Mount Type Back, Dial White aluminum, Recommended Use Air, gas, oil, water, Max. PSI 5,000, Bourdon Tube C-shaped, Window Material Temperature compensating polycarbonate."
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