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Industrial Gas Regulators

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Airgas (10)

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Single Stage Regulator (343)

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Delivery Rate
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0 - 15 psig (36)

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0 - 30 scfh (1)

Outlet Connection
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5/8" - 18 RH (Female) (61)

1/4" NPT (Female) (39)

5/8" - 18 (RH Female) (39)

9/16" - 18 (RH Male) (38)

9/16" - 18 LH (38)

9/16" - 18 RH (Male) (34)

9/16" - 18 (LH Male) (32)

9/16" - 18 LH (Male) (28)

1/4" Swaglok® (Female) (17)

CGA-032 (15)

1/2" NPT (Female) (12)

1/4 in NPT (Female) (12)

5/8" - 15 Flare (RH) (11)

9/16-18 LH "B" (10)

1/4" NPT (7)

1" - 11 1/2 NPS (Female) (5)

5/8" - 18 (LH Female) (5)

9/16" - 18 RH (Female) (5)

1/4 NPT (Male) (4)

1/4" - 37° Flare (Male) (4)

1/4" - 37° Flare" (4)

5/8" - 18" (RH Female) (4)

9/16" - 18 (Male) (4)

9/16" - 18 RH (4)

CGA 032 (4)

CGA-023 (4)

1.00 - 11.5 NPS LH (Female) (3)

1/4" NPT (Male) (3)

3/4" NPT (Female) (3)

3/8" NPT (Male) (3)

5/8" - 18 (Female) (3)

5/8" - 18 RH (Male) (3)

5/8" - 18 UNF (RH Female) (3)

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9/16" - 18 (LH) (3)

B 9/16" - 18 LH (Male) (3)

1.00 - 11.5 NPS RH (Female) (2)

1/4 NPT (2)

1/4 NPT (Female) (2)

1/4" - 37 Flare (Male) (2)

1/4" 45 Flare SAE CGA 165 (2)

1/4" FNPT (2)

3/4" NPT (2)

3/8" - 24 (LH Male) (2)

5/8" - 18 (RH Female)" (2)

5/8" - 18 (RH Male) (2)

5/8" - 18RH (Female) (2)

5/8" - 20 UNF(Male) (2)

5/8"-18 UNF (2)

5/8"-18RH (Female) (2)

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

9/16" - 18 UNF (RH Male) (2)

9/16" - 18" (RH Male) (2)

A 3/8" - 24 LH (Male) (2)

CGA - 032 (2)

1" - 11 1/2 NPS (Female)" (1)

1" - 11 1/2 NPS" (Female) (1)

1" - 11.5 NPS" (Female) (1)

1/4 in. SAE Flare (1)

1/4" (Female) (1)

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1/4" NPT (Female)" (1)

1/4" NPT (RH Male) (1)

1/4" Swaglok type (1)

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1/4" Swaglok® (1)

1/4" Swaglok®" (1)

1/8" NPT (Female) (1)

3/4" NPT (Female)" (1)

3/8" - 24 (Male) (1)

5/8 in. (15 RH Female) (1)

5/8" - 18 RH (1)

5/8" - 18 UNF (Female) (1)

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7/8-14 RH "C" (1)

9/16" - 18 (Female) (1)

9/16" - 18 (LH Female) for Acetylene" (1)

9/16" - 18 (RH Male) for Oxygen (1)

9/16" - 18 (RH)" (1)

9/16" - 18 UNF (LH Male) (1)

9/16" - 18" (1)

9/16" - 18" (Male) (1)

9/16" -18 RH (Male) (1)

A 3/8" - 24 RH (Male) (1)

B 9/16" - 18 RH (Male) (1)

CGA - 996 (1)

CGA 021A (1)

CGA 022 (1)

CGA 997 (1)

CGA-022 (1)

CGA-032 (Female) (1)

CGA-320 (1)

CGA-510LP (1)

Needle valve w/ 1/4" NPT (Female) (1)

Inlet Connection
Choose a refinement:

CGA - 580 (60)

CGA-580 (58)

CGA - 510 (32)

CGA - 540 (30)

CGA-540 (30)

1/4" NPT (Female) (23)

CGA - 320 (21)

CGA-320 (21)

CGA-510 (16)

1/4" NPT (15)

CGA - 250 (12)

CGA - 350 (11)

CGA - 300 (10)

CGA - 500 (10)

CGA-300 (8)

CGA-350 (8)

CGA - 346 (7)

CGA-680 (7)

CGA - 680 (6)

CGA-346 (6)

9/16" - 18 (Female) (5)

CGA - 347 (5)

CGA-025 (5)

CGA-870 (5)

CGA - 996 (4)

CGA-510-P (4)

1.00 - 11.5 NPS LH (Male) (3)

1/4" NPT (Male) (3)

7/8" - 14 LH (Female) - 025 (3)

7/8" - 14 RH (Female) - 024 (3)

CGA - 590 (3)

CGA - 750 (3)

CGA-024 (3)

1.00 - 11.5 NPS RH (Male) (2)

1/4 NPT (2)

1/4" NPT (Female)" (2)

5/8" NPT (Male) (2)

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 320 (2)

CGA-034 (2)

CGA-520-B (2)

CGA-677 (2)

CGA-996 (2)

1/2" NPT (Female) (1)

1/8" NPT (Female) (1)

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

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

7/8" - 14 LH (Female) 025 (1)

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

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

CGA - 200 (Rear inlet) (1)

CGA - 200 Rear (1)

CGA - 200R (1)

CGA - 246 (1)

CGA - 300 and CGA - 540 (1)

CGA - 410 (1)

CGA - 510 and CGA - 540 (1)

CGA - 510LP (1)

CGA - 520R (1)

CGA - 555 (1)

CGA - 600 (1)

CGA - 966 (1)

CGA - 992 (1)

CGA - 993 (1)

CGA - 997 (1)

CGA -320 (1)

CGA 510A (1)

CGA-200 (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

CGA-347 (1)

CGA-510-B (1)

CGA-520 (1)

CGA-520-A (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-590 (1)

CGA-600 (1)

CGA-601 (1)

CGA-997 (1)

GCA - 540 (Rear Inlet) (1)

No Inlet and Gauges (1)

Industrial Gas Regulators

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Industrial Gas Regulators

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HCL3000326

Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Industrial Regulator

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Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Industrial Regulator

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Airgas Part #:HCL3000326

HCL3000649

Harris® Model 601-800-580 1/4 Flare Light Duty Argon Single Stage Industrial Regulator

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Harris® Model 601-800-580 1/4 Flare Light Duty Argon Single Stage Industrial Regulator

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Airgas Part #:HCL3000649

HCL3003549

Harris® Model 3510-125 Manifold RH High Flow/Heavy Duty Non-Fuel Gases Single Stage Industrial Regulator

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Harris® Model 3510-125 Manifold RH High Flow/Heavy Duty Non-Fuel Gases Single Stage Industrial Regulator

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Airgas Part #:HCL3003549

VIC0781-9134

Victor® Light Duty Inert Gas Single Stage Industrial Regulator

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Victor® Light Duty Inert Gas Single Stage Industrial Regulator

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Airgas Part #:VIC0781-9134

MIL22-80-320

Miller® Heavy Duty CO2 Flowmeter Industrial Regulator

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Miller® Heavy Duty CO2 Flowmeter Industrial Regulator

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Airgas Part #:MIL22-80-320

VIC0781-3509

Victor® Medium Duty Inert Gas Two Stage Industrial Regulator

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Victor® Medium Duty Inert Gas Two Stage Industrial Regulator

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Airgas Part #:VIC0781-3509

VIC5641-8470

Victor® High Pressure Specialty Gas Single Stage Industrial Regulator

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Victor® High Pressure Specialty Gas Single Stage Industrial Regulator

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Airgas Part #:VIC5641-8470

LINK586-1

Lincoln Electric® Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Lincoln Electric® Argon/Carbon Dioxide Flowgauge Industrial Regulator

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Airgas Part #:LINK586-1

MILH2231A

Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Industrial Regulator

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Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Industrial Regulator

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Airgas Part #:MILH2231A

MIL30-20-540

Miller® Medium Duty Oxygen Single Stage Industrial Regulator

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Miller® Medium Duty Oxygen Single Stage Industrial Regulator

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Airgas Part #:MIL30-20-540

VIC0781-2701

Victor® Light Duty Helium Flowmeter Industrial Regulator With CGA-580 Connection

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Victor® Light Duty Helium Flowmeter Industrial Regulator With CGA-580 Connection

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Airgas Part #:VIC0781-2701

MIL46-175

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

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Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

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Airgas Part #:MIL46-175

VIC0781-5300

Victor® Model 0781-5300 EDGE™ ESL42 Oxygen Single Stage Industrial Regulator

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Victor® Model 0781-5300 EDGE™ ESL42 Oxygen Single Stage Industrial Regulator

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Airgas Part #:VIC0781-5300

VIC0781-5288

Victor® Oxygen Single Stage Industrial Regulator With CGA-540 Connection

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Victor® Oxygen Single Stage Industrial Regulator With CGA-540 Connection

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Airgas Part #:VIC0781-5288

MIL46-50

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-025 Connection

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Miller® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-025 Connection

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Airgas Part #:MIL46-50

HCL3003501

Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Industrial Regulator

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Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Industrial Regulator

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Airgas Part #:HCL3003501

VIC0780-1209

Victor® Extra Heavy Duty Inert Gas Line Industrial Regulator

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Victor® Extra Heavy Duty Inert Gas Line Industrial Regulator

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Airgas Part #:VIC0780-1209

VIC1000-0261

Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

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Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

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Airgas Part #:VIC1000-0261

VIC0781-5250

Victor® Model 0781-5250 EDGE™ ESS72 Heavy Duty Inert Gas Single Stage Industrial Regulator

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Victor® Model 0781-5250 EDGE™ ESS72 Heavy Duty Inert Gas Single Stage Industrial Regulator

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Airgas Part #:VIC0781-5250

VIC0781-1410

Victor® Heavy Duty/High Capacity Nitrogen And Argon Single Stage Industrial Regulator

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Victor® Heavy Duty/High Capacity Nitrogen And Argon Single Stage Industrial Regulator

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Airgas Part #:VIC0781-1410

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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

Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Industrial Regulator

Harris® Heavy Duty Argon/Carbon Dioxide Two Stage Industrial Regulator

Harris® Model 601-800-580 1/4 Flare Light Duty Argon Single Stage Industrial Regulator

Harris® Model 601-800-580 1/4 Flare Light Duty Argon Single Stage Industrial Regulator

Harris® Model 3510-125 Manifold RH High Flow/Heavy Duty Non-Fuel Gases Single Stage Industrial Regulator

Harris® Model 3510-125 Manifold RH High Flow/Heavy Duty Non-Fuel Gases Single Stage Industrial Regulator

Victor® Light Duty Inert Gas Single Stage Industrial Regulator

Victor® Light Duty Inert Gas Single Stage Industrial Regulator

Miller® Heavy Duty CO2 Flowmeter Industrial Regulator

Miller® Heavy Duty CO2 Flowmeter Industrial Regulator

Victor® Medium Duty Inert Gas Two Stage Industrial Regulator

Victor® Medium Duty Inert Gas Two Stage Industrial Regulator

Victor® High Pressure Specialty Gas Single Stage Industrial Regulator

Victor® High Pressure Specialty Gas Single Stage Industrial Regulator

Lincoln Electric® Argon/Carbon Dioxide Flowgauge Industrial Regulator

Lincoln Electric® Argon/Carbon Dioxide Flowgauge Industrial Regulator

Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Industrial Regulator

Miller® Medium Duty Argon/Carbon Dioxide Mix And Helium Flowmeter Industrial Regulator

Miller® Medium Duty Oxygen Single Stage Industrial Regulator

Miller® Medium Duty Oxygen Single Stage Industrial Regulator

Victor® Light Duty Helium Flowmeter Industrial Regulator With CGA-580 Connection

Victor® Light Duty Helium Flowmeter Industrial Regulator With CGA-580 Connection

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator

Victor® Model 0781-5300 EDGE™ ESL42 Oxygen Single Stage Industrial Regulator

Victor® Model 0781-5300 EDGE™ ESL42 Oxygen Single Stage Industrial Regulator

Victor® Oxygen Single Stage Industrial Regulator With CGA-540 Connection

Victor® Oxygen Single Stage Industrial Regulator With CGA-540 Connection

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-025 Connection

Miller® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-025 Connection

Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Industrial Regulator

Harris® Model 3500-125PSI-CGA580 High Pressure/High Flow Cylinder Argon/Helium/Nitrogen Single Stage Industrial Regulator

Victor® Extra Heavy Duty Inert Gas Line Industrial Regulator

Victor® Extra Heavy Duty Inert Gas Line Industrial Regulator

Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

Victor® Medium Duty Argon And Helium Flowmeter Industrial Regulator

Victor® Model 0781-5250 EDGE™ ESS72 Heavy Duty Inert Gas Single Stage Industrial Regulator

Victor® Model 0781-5250 EDGE™ ESS72 Heavy Duty Inert Gas Single Stage Industrial Regulator

Victor® Heavy Duty/High Capacity Nitrogen And Argon Single Stage Industrial Regulator

Victor® Heavy Duty/High Capacity Nitrogen And Argon Single Stage Industrial Regulator

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulators

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators