Description

ProductDescriptionYellow Jacket 78055 Gas Pressure Gauge Kit.Our gas pressure test kit is easier to use than a manometer. This compact kit helps you accurately set manifold pressure for natural or L.P. gas.0 to 35″ W.C.Includes 2-1/2″ Gauge.3′ Hose With Fitting.Sensitive diaphragm gauge calibrated in inches of water column and ounces per square inchImproved lamination strength of diaphragm (bellows) to brass plate withstands higher over-pressureTube nipple for easy connection to system manifoldTwo gauge ranges availableThe unique single bellows on brass plate design replaces the double bellows for a stronger seal that resists greater over-pressureMade in the USA