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Victor Equipment

Part Number: VIC0781-1445

Price Not Available.

$ 1,213.00 USD

List Price:








Victor Professional High Pressure SR 4, High Capacity, J (3000 PSIG), Oxygen, 540, 1/4" Stainless Tube Fitting

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

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


  • 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.


Brand: Victor Equipment

category: Welding Equipment & Supplies

sub_category: Welding Accessories

UNSPSC: 40142201