These gauges are designed for use with gas, oil, water, or any medium not corrosive to brass or bronze. Features
Bourdon Tube: C-Shaped in copper alloy up to 600 PSI and Helical in phosphor bronze above 600 PSI.
Pointer: Black enameled aluminum
Dial: White aluminum
Case Material: Steel, corrosion resistant black
Bezel: Stainless Steel Rolled
Connection Material: Brass
Connection Size: 1/8” NPT male on 1½” size. ¼” NPT male on 2” and 2½” sizes.
Accuracy: ASME/ANSI B40. 1 Grade A (2-1-2%)
Fill Material: Dry only
Wetted Parts: Copper Alloy