The DuraChoice PB404B-K04 oil filled pressure gauge has a 4" dial size, with 1/4" NPT center back mount fitting. The casing is made from stainless steel, with brass fittings and a polycarbonate window. Measures 0-4000 PSI. Used for water, oil, gas, or diesel. Dual scale displays PSI/bar. The bigger dial face works well for larger applications. Stainless steel is ideal for more demanding environments. The liquid filling lessens the effects of vibration and lubricates the movement, extending its lifespan.
Specifications
- Housing Material- Stainless Steel
- Connection- Brass
- Movement- Brass
- Bourdon Tube- Brass
- Window Material- Polycarbonate
- Dimensions- 4.3" Diameter x 2.71" Length
- Liquid Filling- Glycerin Oil
- Fitting Size- 1/4" NPT
- Mounting- Center Back Mount
- Gauge Range- 0-4000 PSI / 0-275 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 PB404B-K04 4" 0-4000 PSI Center Back Mount Oil Filled Pressure Gauge
