High Pressure Single Stage Piston Regulators, Argon/Nitrogen, CGA680, 5,500 psig
Features: High pressure | Dead-end testing | May be panel mounted | Single stage design | Piston type actuation | All SR 4 series regulators have a swaged lock type stainless steel outlet fitting | Cartridge type seat assembly with PCTFE seat | Delrin cap bushing for smooth adjustments | External adjustable relief valves on F and G range models | Hydrogen models have ventable relief valves
Testing And Approvals: UL Listed; Conforms to CGA E-4
Standard Pack: 1 EA
Country Of Origin: US