0781-1448 Victor Professional High Pressure SR 4, High Capacity, J (3000 PSIG), Inert, 580, 1/4" Stainless Tube Fitting

0781-1448 SR 4 Series High Pressure Cylinder Regulator

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.


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.