The DuraChoice PB158B-V30 oil filled vacuum gauge has a 1-1/2" dial size, with 1/8" NPT center back mount fitting. It features a stainless steel case with brass fittings and a polycarbonate window. Measures -30HG-30 PSI. Made for water, oil, gas, or diesel. The stainless steel housing is ideal for use in demanding environments. The liquid filling is made to lessen vibration and lubricate the movement. Center back mounting is useful in tight spaces & instrument panel mounting.
Specifications
- Housing Material- Stainless Steel 304
- Connection- Brass
- Movement- Brass
- Bourdon Tube- Brass
- Window Material- Polycarbonate
- Dimensions- 1.67" Diameter x 1.58" Length
- Liquid Filling- Glycerin Oil
- Fitting Size- 1/8" NPT
- Mounting- Center Back Mount
- Gauge Range- -30HG - 30 PSI / -1 to 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.
Please Note: Brass components in this product contain lead, known to the State of California to cause cancer and birth defects or other reproductive harm. California law requires that this warning be given to consumers.
DuraChoice PB158B-V30 1-1/2" -30HG-30 PSI Center Back Mount Vacuum Pressure Gauge
