Compound Gauge Process 4-1/2 In. 30 in Hg Vac to 150 psi Connection Size 1/2 in NPT Connection Location Lower Smallest Graduation 10 in Hg 10 psi Graduations 10 in Hg to 20 psi Accuracy +/-0.5 Percent Case Material Phenolic Case Color Black Socket Material Brass Tube Material Phosphor Bronze Lens Material Glass Ring Material Threaded Polypropylene Operating Temp Range -50 Degrees to 150 Degrees F Characteristics PLUS Performance For Use With Media Compatible with Bronze
