Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges.
5 in. 304SS Case, 316SS Internals, 160 psi, 1/4 NPT Male Back Conn, Glycerin Filled, 304SS Front Flange. For gauges with MIP, GY40 fill is standard for liquid filled gauges.5" 304SS Case, 316SS Internals, 5000 psi/bar, 1/4 NPT Male Back Conn, Glycerin Filled, 304SS Panel Mount Clamp, Safety Glass Lens Pressure Gauge, 2.