K4220 Compound Gauge 30 Hg to 30 psi 4-1/2In

K4220 Process Compound Gauge Nominal Dial Size 4 1/2 in Accuracy +/-0.5 Percent Gauge Case Material Phenolic Process Connection Type NPT Process Connection Gender Male Lens Material Glass Process Connection Size 1/2 in Field Fillable No Process Connection Location Bottom Case Color Black IP/NEMA Rating Not Rated Primary Pressure Range 30 to 0 to 30 Dry Dampening Feature None Vibration Resistance None Dial Color White Pressure Gauge Type Process Pressure Gauge