The DuraChoice PB254L-030 oil filled pressure gauge has a 2-1/2" dial size, with 1/4" NPT lower mount fitting. The housing is stainless steel, with brass fittings and a polycarbonate window. Measures 0-30 PSI. Designed for water, oil, gas, or diesel. Dual scale shows PSI/Bar. The liquid filling lessens the effects of vibration and keeps the movement lubricated. It also prevents condensation from forming.
Specifications
- Housing Material- Stainless Steel
- Connection- Brass
- Movement- Brass
- Bourdon Tube- Brass
- Window Material- Polycarbonate
- Dimensions- 2.67" Diameter x 3.6" Length x 1.19" Depth
- Liquid Filling- Glycerin Oil
- Fitting Size- 1/4" NPT
- Mounting- Lower Mount
- Gauge Range- 0-30 PSI / 0-2 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 PB254L-030 2-1/2" 0-30 PSI Lower Mount Oil Filled Pressure Gauge