Gauges are designed for use with any medium not corrosive to brass or bronze. Liquid-filled gauges are recommended for reducing shock casued by pressure fluctuations or vibration.
| Movement: | Brass |
| Bourdon Tube: | C-Shaped in phosphor bronze up to 1000 psi and Helical in phosphor bronze above 1000 psi |
| Pointer: | Black enameled aluminum |
| Dial: | White aluminum |
| Window: | Acrylic |
| Case Material: | 304 Stainless steel |
| Connection Material: | Brass |
| Connection Size: | 1/4" |
| Accuracy: | ASME/ANSI B40.1 Grade B (3-2-3%) |