Vacuum and compound ranges through 0 psi to 20,000 psi.
304SS Case, 316SS Internals, 5000 psi/kg/cm2, 1/2 NPT Male Bottom Conn, Glycerin Filled, 304SS Rear Flange. Pressure Gauge, 4" 304SS Case, 316SS Internals, 15000 psi/bar, 1/2 NPT Male Bottom Conn, Safety Glass Lens. 316 Stainless Steel wetted parts.