0781-1442 - Victor SR4J-346 High Pressure Air Regulator 200-3000 PSIG

This durable piston regulator is designed for heavy-duty applications and high-pressure environments. It is an excellent choice for pressure vessel and dead-end testing. With certain models, it can deliver pressures of up to 4500 PSIG. The regulator features a machined brass body and housing cap, along with 2.5" (63.5mm) brass gauges. Its cartridge type seat assembly includes a PCTFE seat for optimal performance. The piston type actuation, made from brass, ensures reliable operation. For easy adjustments, it is equipped with a Delrin cap bushing. F and G range models have externally adjustable relief valves, while hydrogen models come with ventable relief valves (excluding J Series). Additionally, it includes a sintered bronze inlet filter.