Corrosion-resistant fillable dry or liquid-filled gauge.
316 Stainless Steel wetted parts.5" 304SS Case, 316SS Internals, 30 psi/kPa, 1/4 NPT Male Back Conn, Glycerin Filled, 304SS Panel Mount Clamp Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges. Vacuum and compound ranges through 0 psi to 20,000 psi..