The DuraChoice PB204B-V00 oil filled vacuum gauge has a 2" dial size, with 1/4" NPT center back mount fitting. The casing is stainless steel with brass fittings and a polycarbonate window. Measures -30HG-0 PSI. Designed for water, oil, gas, or diesel. Dual scale shows PSI/Bar. The stainless steel housing is perfect for use in harsher locations. The liquid filling reduces the effects of vibration and lubricates the movement.
Note: -30HG-160 PSI version pictured
Specifications
- Housing Material- Stainless Steel
- Connection- Brass
- Movement- Brass
- Bourdon Tube- Brass
- Window Material- Polycarbonate
- Dimensions- 2.12" Diameter x 2.29" Length
- Liquid Filling- Glycerin Oil
- Fitting Size- 1/4" NPT
- Mounting- Center Back Mount
- Gauge Range- -30HG-0 PSI / -1 to 0 bar
- Accuracy- +/- 3/2/3%
- Normal Ambient Temperature- -4 F to 140 F (-20 C to 60 C)
To re-calibrate: To reset a gauge that does not default back to 0, start to lift out the rubber stopper on the back. This will release the internal pressure and set the gauge back to 0. Once it reaches 0, push the stopper back in.
DuraChoice PB204B-V00 2" -30HG-0 PSI Center Back Mount Vacuum Pressure Gauge
