Sr 4 high cap j 3000 psig inert 580 1/4" stainle

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