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CGA - 590 (3)

CGA-024 (3)

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3/4" NPT (2)

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7/8" - 14 RH (Male) - 034 (2)

CGA - 025 (2)

CGA - 030 (2)

CGA - 032 (2)

CGA - 200 (2)

CGA - 520 (2)

CGA - 677 (2)

CGA-520-B (2)

CGA-677 (2)

CGA-996 (2)

1/2" NPT (FEMALE) (1)

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1/8" NPT (Female) (1)

5/8" - 18 (Male) (1)

5/8" - 18 (RH MALE) (1)

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7/8" - 14 RH (Female) 024 (1)

7/8" - 14 RH (Male) 034 (1)

CGA - 024 (1)

CGA - 200 (Rear inlet) (1)

CGA - 200 Rear (1)

CGA - 200R (1)

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CGA - 300 and CGA - 540 (1)

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CGA - 510 and CGA - 540 (1)

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CGA - 520R (1)

CGA - 555 (1)

CGA - 600 (1)

CGA - 966 (1)

CGA - 992 (1)

CGA - 993 (1)

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CGA 510A (1)

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CGA-200-A (1)

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CGA-590 (1)

CGA-600 (1)

CGA-601 (1)

CGA-997 (1)

GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

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Industrial Gas Regulators

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VIC0386-0849

Victor® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

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Victor® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0386-0849

HCL5400613

Harris® Model 55-2N2/AIR 9/16-18 Heavy Duty Air, N2 Flowmeter Regulator, 9/16" - 18 (Female)

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Harris® Model 55-2N2/AIR 9/16-18 Heavy Duty Air, N2 Flowmeter Regulator, 9/16" - 18 (Female)

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Airgas Part #:HCL5400613

HCL3002498

Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

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Airgas Part #:HCL3002498

WESRP320200

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320200

MIL826-0028

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-680

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Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-680

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Airgas Part #:MIL826-0028

HCL3000431

Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

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Airgas Part #:HCL3000431

VIC0781-4240

Victor® Light Duty Acetylene Single Stage Regulator, CGA - 200R

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Victor® Light Duty Acetylene Single Stage Regulator, CGA - 200R

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Airgas Part #:VIC0781-4240

HCL4000573

Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

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Airgas Part #:HCL4000573

VIC0781-3819

Victor® Medium Duty Air And Nitrogen Single Stage Regulator, Flowmeter Regulator, CGA - 580

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Victor® Medium Duty Air And Nitrogen Single Stage Regulator, Flowmeter Regulator, CGA - 580

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Airgas Part #:VIC0781-3819

HCL3002499

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3002499

MIL40-275-540

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-540

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Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-540

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Airgas Part #:MIL40-275-540

VIC0781-3642

Victor® Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA - 320

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Victor® Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA - 320

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Airgas Part #:VIC0781-3642

MIL30-15-300

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-300

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Miller® Medium Duty Acetylene Single Stage Regulator, CGA-300

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Airgas Part #:MIL30-15-300

HCL3000795

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

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Airgas Part #:HCL3000795

HCL4408579

Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2, O2 Single Stage Regulator, CGA-300

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Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2, O2 Single Stage Regulator, CGA-300

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Airgas Part #:HCL4408579

MIL823-0008

Miller® Heavy Duty Specialty Gas High-Pressure Gas Regulator, CGA-540

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Miller® Heavy Duty Specialty Gas High-Pressure Gas Regulator, CGA-540

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Airgas Part #:MIL823-0008

MIL22-80-320

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

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Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

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Airgas Part #:MIL22-80-320

VIC0780-0806

Victor® Model SR710MA High Capacity Acetylene Single Stage Regulator/Extra High Flow Regulator, CGA-997

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Victor® Model SR710MA High Capacity Acetylene Single Stage Regulator/Extra High Flow Regulator, CGA-997

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Airgas Part #:VIC0780-0806

WESRP320050

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

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Airgas Part #:WESRP320050

WESRS-3-FG

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Airgas Part #:WESRS-3-FG

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Industrial Gas Regulators From Top Manufacturers At Airgas

Control and reduce your gas cylinder's pressure to your desired outlet pressure with these light, medium, and heavy-duty industrial gas regulators from RADNOR™️, Victor Equipment, Harris Products Group and Miller Electric Manufacturing. Airgas offers a vast selection of line, balloon, pipeline, specialty gas, single- and two-stage, and flow gauge regulators and flowmeters for pure and mixed gases.

Airgas is a leading single-source supplier for all things gases, welding equipment and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.

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Industrial Gas Regulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulators

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulators

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Industrial Gas Regulators

Victor® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

Victor® Light Duty Nitrogen Flowmeter Regulator, CGA - 580

Harris® Model 55-2N2/AIR 9/16-18 Heavy Duty Air, N2 Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 55-2N2/AIR 9/16-18 Heavy Duty Air, N2 Flowmeter Regulator, 9/16" - 18 (Female)

Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

Harris® Model 450-125-580 Heavy Duty Ar, He, N2 Single Stage Regulator, CGA-580

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320200 Carbon Dioxide Pressure Regulator, CGA-320

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-680

Miller® Heavy Duty Specialty Gas Single Stage Regulator, CGA-680

Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

Harris® Model 25GX-80-IGG-CGA580 Medium Duty/Heavy Duty Inert Gas Guard Argon/Carbon Dioxide Inert Gas Guard Cylinder, CGA-580

Victor® Light Duty Acetylene Single Stage Regulator, CGA - 200R

Victor® Light Duty Acetylene Single Stage Regulator, CGA - 200R

Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Harris® Model 447-50PSI-1/4" RH (F) Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Victor® Medium Duty Air And Nitrogen Single Stage Regulator, Flowmeter Regulator, CGA - 580

Victor® Medium Duty Air And Nitrogen Single Stage Regulator, Flowmeter Regulator, CGA - 580

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 450-200-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-540

Miller® Heavy Duty Oxygen Oxygen Regulator, CGA-540

Victor® Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA - 320

Victor® Heavy Duty/Medium Capacity Argon And Carbon Dioxide Flowmeter Regulator, CGA - 320

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-300

Miller® Medium Duty Acetylene Single Stage Regulator, CGA-300

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 425-50-540 Heavy Duty O2 Single Stage Regulator, CGA-540

Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2, O2 Single Stage Regulator, CGA-300

Harris® Model 25GX-540-300 Pair Pack Medium/Heavy Duty C2H2, O2 Single Stage Regulator, CGA-300

Miller® Heavy Duty Specialty Gas High-Pressure Gas Regulator, CGA-540

Miller® Heavy Duty Specialty Gas High-Pressure Gas Regulator, CGA-540

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Victor® Model SR710MA High Capacity Acetylene Single Stage Regulator/Extra High Flow Regulator, CGA-997

Victor® Model SR710MA High Capacity Acetylene Single Stage Regulator/Extra High Flow Regulator, CGA-997

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RP320050 Carbon Dioxide Pressure Regulator, CGA-320

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

Western Model RS-3-FG Argon Flowgauge Regulator, CGA-580

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Single Stage
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Flowmeter
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Flowgauge
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Line
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Balloon
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Pipeline
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Specialty Gas
Regulators