0781-1445 - Victor SR4J-540 High Pressure Oxygen Piston Regulator, 3000 PSIG Delivery

The Victor® SR4J Single Stage Heavy-Duty High Pressure Oxygen Piston Regulator is designed for pressure vessel and dead-end testing, providing a delivery range of 200 - 3000 psig. This regulator features a durable machined brass body and housing cap, ensuring long-lasting performance. The 2 1/2" brass gauges, equipped with a brass piston and Delrin cap bushing, allow for precise and smooth adjustments. It is equipped with a 540 CGA inlet connection with a bronze sintered filter and a 1/4" Swagelok outlet connection with a 1/4" stainless tube fitting. The compact size of this regulator, measuring 6" X 6 1/4" X 6 1/2", makes it easy to handle. Additionally, it includes a cartridge type seat assembly with a PCTFE seat and an external adjustable relief valve. For added convenience, certain models feature an external adjustable relief valve, while hydrogen models are equipped with ventable relief valves (J Series does not). The regulator also includes a sintered inlet filter made of bronze.