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Industrial Gas Regulators

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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)

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1/4 in NPT (Female) (12)

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1/4" NPT (7)

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

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CGA 032 (4)

CGA-023 (4)

1.00 - 11.5 NPS LH (Female) (3)

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

1.00 - 11.5 NPS RH (Female) (2)

1/4 NPT (2)

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

1/4" FNPT (2)

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

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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)

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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)

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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
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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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VIC0781-4229

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 #:VIC0781-4229

MIL291502

Miller® Bobcat Field Regulator With Tray

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Miller® Bobcat Field Regulator With Tray

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Airgas Part #:MIL291502

HCL3001036

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Industrial Regulator

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Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Industrial Regulator

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Airgas Part #:HCL3001036

VIC0781-2809

Victor® Light Duty Argon And Carbon Dioxide Flowmeter Industrial Regulator

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Victor® Light Duty Argon And Carbon Dioxide Flowmeter Industrial Regulator

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Airgas Part #:VIC0781-2809

VIC0781-4235

Victor® Light Duty Acetylene Single Stage Industrial Regulator

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Victor® Light Duty Acetylene Single Stage Industrial Regulator

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Airgas Part #:VIC0781-4235

VIC0781-4237

Victor® Light Duty Carbon Dioxide Single Stage Industrial Regulator

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Victor® Light Duty Carbon Dioxide Single Stage Industrial Regulator

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Airgas Part #:VIC0781-4237

HCL4000826

Harris® Model 247-125-1/4" R(F) Heavy Duty Air Single Stage Industrial Regulator

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Harris® Model 247-125-1/4" R(F) Heavy Duty Air Single Stage Industrial Regulator

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Airgas Part #:HCL4000826

VIC0781-1221

Victor® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-500 Connection

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Victor® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-500 Connection

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Airgas Part #:VIC0781-1221

VIC0799-0713

Victor® Extra Heavy Duty Air Two Stage Industrial Regulator With CA-500 Connection

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Victor® Extra Heavy Duty Air Two Stage Industrial Regulator With CA-500 Connection

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Airgas Part #:VIC0799-0713

VIC5275-8562

Victor® Medium Duty Air Single Stage Industrial Regulator

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Victor® Medium Duty Air Single Stage Industrial Regulator

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Airgas Part #:VIC5275-8562

VIC0426-2000

Victor® Light Duty Nitrogen Purge Industrial Regulator

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Victor® Light Duty Nitrogen Purge Industrial Regulator

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Airgas Part #:VIC0426-2000

VIC0781-2453

Victor® Heavy Duty Inert Gases Line Industrial Regulator With CGA-250 Connection

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Victor® Heavy Duty Inert Gases Line Industrial Regulator With CGA-250 Connection

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Airgas Part #:VIC0781-2453

VIC0799-1470

Victor® Medium Duty Hydrogen Two Stage Industrial Regulator

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Victor® Medium Duty Hydrogen Two Stage Industrial Regulator

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Airgas Part #:VIC0799-1470

HCL4000824

Harris® Model 247-50-CRM Heavy Duty Air Single Stage Industrial Regulator

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Harris® Model 247-50-CRM Heavy Duty Air Single Stage Industrial Regulator

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Airgas Part #:HCL4000824

VIC0780-1810

Victor® Extra Heavy Duty Inert Gas And Oxygen Single Stage Industrial Regulator

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Victor® Extra Heavy Duty Inert Gas And Oxygen Single Stage Industrial Regulator

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Airgas Part #:VIC0780-1810

VIC0781-4253

Victor® Heavy-Duty Carbon Dioxide Two Stage Industrial Regulator

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Victor® Heavy-Duty Carbon Dioxide Two Stage Industrial Regulator

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Airgas Part #:VIC0781-4253

VIC0781-4233

Victor® Light Duty Acetylene Single Stage Industrial Regulator

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Victor® Light Duty Acetylene Single Stage Industrial Regulator

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Airgas Part #:VIC0781-4233

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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 Inert Gas Single Stage Industrial Regulator

Victor® Light Duty Inert Gas Single Stage Industrial Regulator

Miller® Bobcat Field Regulator With Tray

Miller® Bobcat Field Regulator With Tray

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Industrial Regulator

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Industrial Regulator

Victor® Light Duty Argon And Carbon Dioxide Flowmeter Industrial Regulator

Victor® Light Duty Argon And Carbon Dioxide Flowmeter Industrial Regulator

Victor® Light Duty Acetylene Single Stage Industrial Regulator

Victor® Light Duty Acetylene Single Stage Industrial Regulator

Victor® Light Duty Carbon Dioxide Single Stage Industrial Regulator

Victor® Light Duty Carbon Dioxide Single Stage Industrial Regulator

Harris® Model 247-125-1/4" R(F) Heavy Duty Air Single Stage Industrial Regulator

Harris® Model 247-125-1/4" R(F) Heavy Duty Air Single Stage Industrial Regulator

Victor® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-500 Connection

Victor® Heavy Duty Oxygen Single Stage Industrial Regulator With CGA-500 Connection

Victor® Extra Heavy Duty Air Two Stage Industrial Regulator With CA-500 Connection

Victor® Extra Heavy Duty Air Two Stage Industrial Regulator With CA-500 Connection

Victor® Medium Duty Air Single Stage Industrial Regulator

Victor® Medium Duty Air Single Stage Industrial Regulator

Victor® Light Duty Nitrogen Purge Industrial Regulator

Victor® Light Duty Nitrogen Purge Industrial Regulator

Victor® Heavy Duty Inert Gases Line Industrial Regulator With CGA-250 Connection

Victor® Heavy Duty Inert Gases Line Industrial Regulator With CGA-250 Connection

Victor® Medium Duty Hydrogen Two Stage Industrial Regulator

Victor® Medium Duty Hydrogen Two Stage Industrial Regulator

Harris® Model 247-50-CRM Heavy Duty Air Single Stage Industrial Regulator

Harris® Model 247-50-CRM Heavy Duty Air Single Stage Industrial Regulator

Victor® Extra Heavy Duty Inert Gas And Oxygen Single Stage Industrial Regulator

Victor® Extra Heavy Duty Inert Gas And Oxygen Single Stage Industrial Regulator

Victor® Heavy-Duty Carbon Dioxide Two Stage Industrial Regulator

Victor® Heavy-Duty Carbon Dioxide Two Stage Industrial Regulator

Victor® Light Duty Acetylene Single Stage Industrial Regulator

Victor® Light Duty Acetylene 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