0781-1450 - Victor SR4J-680 High Pressure Inert Gas Piston Regulator, 3000 PSIG Delivery

The Victor® SR4J Single Stage Heavy-Duty High Pressure Inert Gas Piston Regulator is a reliable option for pressure vessel and dead-end testing. It offers a delivery range of 200 - 3000 psig and can handle a maximum inlet pressure of 5500 psig. Crafted with a machined brass body and housing cap, this regulator ensures durability and longevity. The regulator is equipped with 2 1/2" brass gauges and a brass piston with Delrin cap bushing, allowing for smooth and precise adjustments. It features a 680 CGA inlet connection with a bronze sintered filter, and a 1/4" Swagelok outlet connection with a 1/4' stainless tube fitting. In terms of size, this regulator measures 6" x 6 1/4" x 6 1/2". It also boasts a cartridge type seat assembly with a PCTFE seat and an external adjustable relief valve. The machined brass body, cartridge type seat assembly, piston type actuation brass, Delrin cap bushing, and external adjustable relief valve (for F and G range models) are all notable features. Additionally, the hydrogen models have ventable relief valves (J Series does not), and there is a sintered inlet filter made of bronze.