"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. Movement Brass, Fill Material Glycerin, Connection Size in. 1/8 Male NPT, Pointer Black enameled aluminum, Recommended Use Air, gas, oil, water, Range PSI 0-300, Window Material Temperature compensating polycarbonate, Dial White aluminum, Accuracy ASME/ANSI B40.1 Grade A 2-1-2, Bourdon Tube C-shaped, Max. PSI 300, Mount Type Stem."
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