Vacuum and compound ranges through 0 psi to 15,000 psi.
5" Brass Case, Copper Alloy Internals, 6000 psi/kPa, 1/4 NPT Male Back Conn, Glycerin Filled Copper alloy or 316 Stainless Steel and Brass wetted parts.5 in. Brass Case, Copper Alloy Internals, 30/30 psi/kPa, 1/4 NPT Male Bottom Conn, -40 Degree Service Filled.