Victor Professional HP SR 4, High Capacity, G (1500 PSIG), Inert, 1/4″ Tube | 0781-1428

The SR4 regulators are designed for heavy duty applications & for larger cylinders and ideally suited for pressure vessel testing.

Highlights

Heavy duty, high pressure piston regulator. Ideally suited for pressure vessel and dead-end testing. Delivery pressures up to 4500 PSIG on some models.

DESIGN/CONSTRUCTION

• Machined brass body & housing cap
• 2.5″ (63.5 mm) gauges – brass
• Cartridge type seat assembly with PCTFE seat
• Piston type actuation – brass
• Delrin cap bushing for smooth adjustments
• External adjustable relief valves on F and G range models
• Hydrogen models have ventable relief valves (J Series does not)
• Sintered inlet filter – bronze

Panel Mounting Details All SR 4 Series regulator models may be panel mounted. (1.75″ (44.5 mm) hole required in panel for mounting) For a flush panel mount installation order one panel mount nut 1409- 0093. For an adjustable panel mount installation order two panel mount nuts 1409-0093.