Victor 0781-1475 SR 4PK-250 High Pressure High Capacity Regulator, Panel Mount

• Machined brass body & housing cap
• 2.5" (63.5 mm) gauges – brass
• Cartridge type seat assembly with PCTFE seat
• Sintered inlet filter – bronze
• Hydrogen models have ventable relief valves

Victor 0781-1475 SR4PK Single Stage heavy-duty High Pressure Panel Mount Piston Regulator (Model SR4PK-250) offers up to 4500 PSIG of delivery that is perfect for pressure vessel and dead-end testing. Regulator features a machined brass body with housing cap and has 2 1/2" brass gauges having brass piston with delrin cap bushing for smooth adjustments. Regulator comes with 5/8' - 20 UNF inlet connection having bronze sintered filter and 1/8' F NPT outlet connection. 6" X 6 1/4" X 6 1/2" Regulator features a cartridge type seat assembly with PCTFE seat and an external adjustable relief valves. 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 and housing cap. 2.5" gauges - brass. Cartridge type seat assembly with PCTFE seat. Piston type actuation - brass. Delrin cap bushing for smooth adjustments. External adjustable relief valve on F and G range models. Hydrogen models have ventable relief valves (J Series does not). Sintered inlet filter - bronze.

Series:  SR 4

Division:  High Pressure

Gas:  Specialty Gas

Delivery Range:  300-4500

Max Inlet Pressure:  

CGA Inlet Connection :  5/8" - 20 UNF (Male)

CGA Oulet Connection:  1/8" NPT (Female)



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