Uniweld G7S - 2 Inch Gauge, Pressure Range (PSI) 0 to 4000, U.L. Listed, Smallest Graduation 100 PSI, Accuracy (-Percent) +/-3-2-3 per A.N.S.I. B40.1 Grade B, Gold Steel Case, 1/4 Inch NPT Brass Bottom Mount Connection. Oxygen cleaned welding gauge per (A.N.S.I. B40.1) suitable for use with oxygen, nitrogen, fuel gases and medical equipment which are non-corrosive to brass or bronze. Recommended Part No. GB20S 2 Inch Protective Rubber Gauge Boot. Recommended for use with compressed gas regulators.
2 Inch Gauge, 0-4000 PSI, UL Listed, Gold Steel Case
1/4 Inch NPT Bottom Mount Brass fitting that is corrosion resistant
Oxygen cleaned welding gauge per (ANSI B401)
Suitable for oxygen, nitrogen, fuel gases and medical equipment
Recommended for use with compressed gas regulators