Regulators

We use cookies to improve your browsing experience and help us improve our websites. By continuing to use our website, you agree to our use of such cookies. Agree Learn more

Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

* Email Address

* Password Show Hide

Forgot Password?

Need an Account? Register

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

TELL US MORE

To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account

Zip Code should not be blank Email and Password should not be blank

Enter Delivery Zip Code

* Email Address

* Password Show Hide

Forgot Password?

Need an Account? Register

To see product availability

Enter a Delivery Zip Code

OFFERS & REBATES
Industries
Solutions
Resources

Gases
Gas Equipment
Welding Products
Safety Products
Tools & Hardware
View All

Home/
Category Page/
Gas Equipment/
Regulators

Results For:
By Category
Regulators
Gas Service
Air Carbon Dioxide Methane

Narrow Results:

By Category
Industrial Gas Regulators (174)

By Manufacturer
Victor Equipment (97)

Harris Calorific (60)

Western Enterprises (10)

RADNOR™ (4)

Miller Electric Manufacturing (2)

Lincoln Electric Co (1)

Inlet Connection
CGA-320 (23)

CGA - 320 (19)

CGA - 350 (12)

CGA - 996 (11)

CGA-580 (11)

CGA - 580 (10)

CGA - 346 (9)

CGA - 250 (8)

1/4" NPT (Female) (7)

CGA-350 (6)

1/4" NPT (5)

CGA - 347 (5)

CGA - 500 (5)

CGA - 025 (4)

CGA - 540 (4)

CGA-346 (4)

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

CGA - 032 (3)

CGA - 590 (3)

1/4" NPT (Male) (2)

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

5/8" NPT (Male) (2)

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

CGA - 997 (2)

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

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

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

CGA - 750 (1)

CGA -320 (1)

CGA -40 (1)

CGA -580 (1)

CGA 580 (1)

CGA-347 (1)

CGA-510 (1)

CGA-680 (1)

None (1)

Outlet Connection
5/8" - 18 RH (Female) (34)

1/4" NPT (Female) (13)

5/8" - 18 (RH Female)" (12)

1" - 11 1/2 NPS (Female)" (10)

1/4" NPT (Female)" (8)

9/16" - 18 (LH Male)" (8)

CGA-032 (7)

1/4" Swaglok® (Female)" (5)

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

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

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

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

1/2" NPT (Female)" (3)

1/4 NPT (Male) (3)

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

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

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

7/8" - 14 (Male)" (3)

CGA-033 (3)

1" - 11.5 NPS" (Female)" (2)

1/4" NPT (2)

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

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

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

9/16" - 18 LH (2)

9/16" - 18 RH (2)

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

9/16" - 18 UNF - 2A (LH Female)" (2)

CGA-320 (2)

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

1/4 NPT (Male)" (1)

1/4" - 37° Flare (Male)" (1)

1/4" FNPT (1)

1/4" NPT (Male) (1)

1/4" Swaglok®" (1)

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

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

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

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

5/8" - 20 UNF" (Male)" (1)

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

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

7/8" - 14 UNF - 2 (LH Male) (1)

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

9/16" - 18 UNF - 2A (LH Male)" (1)

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

CGA #032 (Female) (1)

CGA - 320 (1)

CGA 032 (1)

CGA-032 (Female) (1)

CGA-032/022 (1)

Regulator Type
Single Stage Regulator (70)

Flowmeter Regulator (34)

Two Stage Regulator (29)

Flowgauge Regulator (13)

Inert Gas Guard Cylinder (7)

Line Regulator (7)

Pipeline Regulator (7)

Pressure Regulator (7)

Station Regulator (4)

High Pressure Regulator (2)

Manifold Regulator (2)

Electrically Heated Flowgauge (1)

Extra High Flow Regulator (1)

Flowgauge Regulator Kit (1)

High Flow Regulator (1)

Hydrogen Regulator (1)

Liquid Cylinder Regulator (1)

Purge Regulator (1)

Purging Regulator (1)

Shielding Gas Kit (1)

Two Stage Flowmeter (1)

Delivery Rate
5 - 125 psig (22)

200 psig (13)

10 - 100 scfh (10)

0 - 125 psig (9)

10 - 200 psig (9)

4 - 80 psig (7)

0 - 50 psig (6)

60 scfh (6)

0 - 80 scfh (5)

10 - 70 scfh (5)

100 scfh (5)

5 - 150 psig (5)

0 - 100 scfh (4)

0 - 200 psig (4)

100 - 1500 psig (4)

100 psig (4)

2 - 15 psig (4)

20 - 150 scfh Helium (4)

400 psig (4)

5 - 50 scfh Argon (4)

50 - 750 psig (4)

50 psig (4)

0 - 100 psig (3)

125 psig (3)

150 psig (3)

2 - 40 psig (3)

200 - 3000 psig (3)

5 - 40 scfh Carbon Dioxide (3)

80 scfh (3)

0 - 150 psig (2)

0 - 180 psig (2)

0 - 38 scfh (2)

0 - 50 scfh (2)

10 - 300 psig (2)

38 cfh Carbon Dioxide (2)

5 - 200psig (2)

5 - 40 scfh (2)

50 cfh Argon (2)

70 scfh (2)

0 - 145 psig (1)

0 - 15 psig (1)

0 - 35 scfh (1)

0 - 350 psig (1)

0 - 40 scfh (1)

0 - 500 psig (1)

0 - 60 scfh (1)

0 - 63.5 scfh (1)

0 - 70 CFH (1)

0 - 70 scfh (1)

0 - 80 psig (1)

0- 125 psig (1)

10 - 100 psgi (1)

10 - 150 scfh (1)

10 - 200 psi (1)

10 - 60 cfh (1)

10 - 60 scfh Air (1)

10 - 60 scfh Nitrogen (1)

2 - 60 psig (1)

2-40 psig (1)

20 - 100 scfh (1)

25 - 100 scfh (1)

30 - 100 scfh (1)

300 - 4500 psig (1)

4 - 50 psig (1)

40 scfh (1)

5 - 40 scfh Carbon Dioxide (20% duty cycle) (1)

500 psig (1)

60 psig (1)

600 psig (1)

6000 psig (1)

75 psig (1)

CGA - 320 (1)

Gas Service
Argon (118)

Oxygen (115)

CO2 (97)

O2 (93)

Acetylene (82)

Ar (79)

Inert Gas (63)

Helium (56)

Nitrogen (54)

C2H2 (46)

N2 (45)

Hydrogen (43)

He (39)

H (30)

CH4 (29)

LPG (27)

Specialty Gas (19)

Fuel Gases (15)

Liquefied Petroleum Gas (15)

Argon/Carbon Dioxide Mix (14)

Argon/CO2 Mix (12)

Ar/CO2 Mix (8)

Propane (8)

C3H8 (7)

H2 (7)

Liquid Petroleum Gas (7)

Inert Gases (6)

Natural Gas (6)

Inert Gas Oil Free (5)

Liquid Petroleum Gases (5)

AR (4)

Non-Corrosive Gases (3)

Panel Mount (3)

Alternate Fuel (2)

Argon/CO2 mix (2)

LP Gas (2)

Medical Air (2)

Non-Fuel Gases (2)

Alternate Fuel Gas (1)

Argon Blend (1)

Atmospheric (1)

C3H6 (1)

Fuel Gas (1)

Gases (1)

Industrial Air (1)

Liquefied Petroleum (1)

Liquefied Propane (1)

Medical Oxygen (1)

Mildly Corrosive Gases (1)

Mixed Gas (1)

N2O (1)

Nitrous Oxide (1)

Propylene (1)

Gauge Diameter
2 1/2" (50)

2" (49)

2.5" (30)

1 1/2" (7)

1.5" (6)

63 mm (3)

2 (1)

2' (1)

50 mm (1)

Cylinder (1)

CANCEL

Compare Products Up to 4

Clear All

Sort by:

VIC0781-0527

Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

Victor® SR 450D Series Heavy Duty/High Capacity Air, Inert Gas And Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0527

Change Package Size

HCL3100200

Harris® Model 355-70SCFH-CGA580 Harris® Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 355-70SCFH-CGA580 Harris® Up to 140 SCFH Compact Pressure Compensated Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3100200

Change Package Size

RAD64003039

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 320

Show Full Description Hide Full Description

Compare

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 320

Show Full Description Hide Full Description

Airgas Part #:RAD64003039

Change Package Size

HCL3000775

Harris® Model 425-125PSI-CGA320 Harris® Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Compare

Harris® Model 425-125PSI-CGA320 Harris® Heavy Duty Industrial Premium Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:HCL3000775

Change Package Size

VIC1000-0259

Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® Model FM 371 Medium Duty Argon, Carbon Dioxide And Helium Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC1000-0259

Change Package Size

RAD64003038

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

RADNOR™ 150 Series Victor® Light Duty Carbon Dioxide Flowgauge Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:RAD64003038

Change Package Size

HCL3000794

Harris® Model 425-125PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Show Full Description Hide Full Description

Compare

Harris® Model 425-125PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Show Full Description Hide Full Description

Airgas Part #:HCL3000794

Change Package Size

VIC0781-3656

Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® Model HRF2435P-580 Pro Series Heavy Duty Argon And Carbon Dioxide Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3656

Change Package Size

HCL3100211

Harris® Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Harris® Up to 140 SCFH Compensated Shielding Gas Kit Argon/Carbon Dioxide Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3100211

Change Package Size

HCL3000192

Harris® Model 301-100PSI-CGA320 Harris® Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Compare

Harris® Model 301-100PSI-CGA320 Harris® Light Duty/Medium Duty Industrial Compact Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:HCL3000192

Change Package Size

RAD64004746

RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA - 320

Show Full Description Hide Full Description

Compare

RADNOR™ Model GRF400 Victor® Light Duty Carbon Dioxide Flowmeter Regulator, CGA - 320

Show Full Description Hide Full Description

Airgas Part #:RAD64004746

Change Package Size

HCL3000784

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Show Full Description Hide Full Description

Compare

Harris® Model 425-50PSI-CGA350 (Anti-Vibrator) Harris® Heavy Duty Industrial Premium Hydrogen/Methane Single Stage Regulator, CGA-350

Show Full Description Hide Full Description

Airgas Part #:HCL3000784

Change Package Size

VIC0781-0353

Victor® SR 311 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA - 320

Show Full Description Hide Full Description

Compare

Victor® SR 311 Series High Capacity Carbon Dioxide Flowmeter Regulator, CGA - 320

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0353

Change Package Size

VIC0781-0532

Victor® SR 450D Series Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

Show Full Description Hide Full Description

Compare

Victor® SR 450D Series Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 346

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0532

Change Package Size

VIC0781-3641

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Argon And Carbon Dioxide Single Stage Regulator/Flowmeter Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3641

Change Package Size

WESRP320150

Western Model RP320150 Carbon Dioxide Pressure Regulator, CGA-320

Show Full Description Hide Full Description

Compare

Western Model RP320150 Carbon Dioxide Pressure Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:WESRP320150

Change Package Size

VIC0781-3614

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 590

Show Full Description Hide Full Description

Compare

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Air Single Stage Regulator, CGA - 590

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3614

Change Package Size

VIC0781-3637

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA - 346

Show Full Description Hide Full Description

Compare

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Air Single Stage Regulator, CGA - 346

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3637

Change Package Size

VIC0781-4230

Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

Show Full Description Hide Full Description

Compare

Victor® G150 Series Light Duty Carbon Dioxide Single Stage Regulator, CGA - 320

Show Full Description Hide Full Description

Airgas Part #:VIC0781-4230

Change Package Size

HCL3001092

Harris® Model 330-125PSI-CGA320 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Compare

Harris® Model 330-125PSI-CGA320 Harris® Heavy Duty Liquid Cylinder Gas Withdrawal Carbon Dioxide Single Stage Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:HCL3001092

Change Package Size

1
2
3
4
5
...9
NEXT ›

Gas Supply

Gas Supply Modes
Bulk
Cylinders
Dynamic On-site Mixer
Jobsite Skid
Liquid Cylinders
MicroBulk
On-site Generation - FLOXAL

Solutions

Airgas Dry Ice
eBusiness Solutions
Red-D-Arc
Safety Solutions
Supply Chain Solutions
Welding Automation
Welding Efficiency

Industries

Airgas Healthcare
Beverage
Construction
Energy & Chemicals
Food
Life Sciences
Metal Fabrication
Primary Materials
Retail

Resources

Catalogs
COA Search
FAQs
Offers & Rebates
Safety Notices
SDS Search
Tutorials
User Guides

Our Company

Careers
Events
Diversity and Inclusion
Mergers & Acquisitions
Newsroom
Overview
Sustainability
Visit Parent Company

Contact

Connect with Sales
Customer Service
Find a Branch
Emergency Response

Login
Register
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2024 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Mobile App Policy ||Website Accessibility ||Return Policy |

18A643F0DCFD695B424A25157E9AE7AE