Product Design Features:
Case: ABS, Black Plastic Case
Case Fill: Liquid Filled, for Vibration Protection: glycerin 99.7%
Wetted Part: Copper Alloy (Brass)
Window: Acrylic, Clear Plastic
Bezel/Ring: Without Window: Plastic, Ultrasonically Welded, Glued Set
Pointer: ABS, Black
Dial: ABS, White, stop pin on dial: at zero
Accuracy: + 3/2/3% of span / ASME B40.100 Grade B
Steady Working pressure: 3/4 of full-scale value
Fluctuating Working pressure: 2/3 of full-scale value
Short time Working pressure: full scale value
Ambient Operating temperature: -40°F to +140°F (-40°C to +60°C)
Media Operating Temperature: +140°F (+60°C) maximum

Applications: Intended for severe service conditions where pulsation or vibration exist - Suitable for all gaseous and liquid media that will not obstruct the pressure system or attack copper alloy parts - Hydraulic systems and compressors