Aptech AP1002S Regulator 3-1/2"Face to Face 1/4"M/Fvcr with Span Gauge, Used

“Previously used with clean inert gases. Inspected, cleaned, tested and ready to use.” Aptech AP1002S 3PW FV4 MV4 IV4 Regulator - High Purity - 3 Ports - 1/2"Face to Face - 1/4"Mvcr/Fvcr - Max Inlet: 3500 psi Max Outlet: 30 psi - Span Instruments Gauge 30-0- 30 psi Previously used with clean inert gases. Inspected, cleaned, tested and ready to use.