The Yellow Jacket compact kit helps you accurately set manifold pressure for natural or LP gas. Easier to use than a manometer.
- Sensitive diaphragm gauge calibrated in inches of water column and ounces per square inch
- Improved lamination strength of diaphragm (bellows) to brass plate withstands higher over-pressure
- Tube nipple for easy connection to system manifold
- The unique single bellows on brass plate design replaces the double bellows for a stronger seal that resists greater over-pressure
- Made in the USA