Use with both vacuums and air pressure.
- Corrosion-resistant stainless steel and brass construction.
| Part Number | 56-15C18BKF |
| Dial Diameter | 1.5″ |
| Pressure Range Shown | 0-30 in of Hg, 0-100 psi |
| Connector Size | 1/8″ NPT Male |
| Mount Location | Back |
How to Zero Liquid-Filled Gauges
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- Locate the vent hole on the gauge. It is usually a small hole with a rubber stopper or a brass pin.
- Insert a fingernail or a small screwdriver into the vent hole and apply pressure*. This will release the pressure in the gauge and the pointer will return to zero.
- If the gauge has a brass pin, you may need to pull the pin out to release the pressure.
- Once the pressure is released, the pointer should return to zero. If it does not, you may need to repeat the steps above.
*NOTE: Be careful when pushing on the stopper; it has the potential to fall into the gauge, and will be difficult to remove.
Downloads
1.5″ Compound Oil Filled Gauge – Back Mount
$35.00
Replacement gauge for 8-Pair Portable Manifold, and the Gauge Block Add-On for Universal Manifold.
