Pressure Gauge, 4 in.
316 Stainless Steel wetted parts. Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges.304SS Case, 316SS Internals, 10000 psi/kPa, 1/4 NPT Male Back Conn, -40 Degree Service Filled, 304SS Front Flange, Maximum Indicating Pointer.