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Glycerin Gauges with Back Mount

These gauges are designed for use with any medium not corrosive to brass or bronze.  Liquid-Filled gauges are recommended for reducing shock caused by pressure fluctuations or vibration (standard).

Features of Back Mount Glycerin Gauges

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
Window:  Polycarbonate – temperature compensating
Case Material:  304 Stainless Steel
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:  Glycerin
Wetted Parts:  Copper Alloy