Gas Equipment | Airgas

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/
Industrial Gas Regulators

Results For:
By Category
Industrial Gas Regulators
Gas Service
Oxygen Fuel Gases
Regulator Type
Single Stage Regulator

Narrow Results:

{$title}

{$label}

By Manufacturer
Harris Calorific (45)

Victor Equipment (32)

RADNOR™ (9)

Miller Electric Manufacturing (5)

Western Enterprises (1)

Gas Service
O2 (69)

Acetylene (63)

C2H2 (38)

Air (37)

Nitrogen (36)

Argon (35)

N2 (35)

Inert Gas (32)

Ar (30)

Helium (23)

Hydrogen (21)

Carbon Dioxide (19)

He (19)

CO2 (18)

CH4 (16)

LPG (16)

Methane (16)

Specialty Gas (16)

H (14)

Liquefied Petroleum Gas (11)

Propane (8)

C3H8 (7)

H2 (5)

Inert Gas Oil Free (5)

Liquid Petroleum Gases (5)

Non-Corrosive Gases (3)

Alternate Fuel (2)

Ar/CO2 Mix (2)

Argon/CO2 Mix (2)

Argon/Carbon Dioxide Mix (2)

Inert Gases (2)

LP Gas (2)

Medical Air (2)

Non-Fuel Gases (2)

Alternate Fuel Gas (1)

Argon/CO2 mix (1)

Atmospheric (1)

C3H6 (1)

Industrial Air (1)

Liquefied Petroleum (1)

Liquid Petroleum Gas (1)

Medical Oxygen (1)

Mildly Corrosive Gases (1)

Mixed Gas (1)

N2O (1)

Nitrous Oxide (1)

Panel Mount (1)

Propylene (1)

Regulator Type
Two Stage Regulator (17)

Line Regulator (6)

Pipeline Regulator (4)

Regulator (3)

Two Stage Pipeline Regulator (3)

Liquid Cylinder Regulator (2)

Manifold Regulator (2)

Oxygen Regulator (2)

Station Regulator (2)

Gas Regulator (1)

High Pressure Regulator (1)

Oxygen Station Regulator (1)

Preset Regulator (1)

Voltage Regulator (1)

Delivery Rate
0 - 125 psig (13)

200 psig (13)

100 psig (11)

5 - 125 psig (10)

0 - 50 psig (9)

400 psig (9)

0 - 15 psig (8)

0 - 200 psig (8)

150 psig (7)

0 - 145 psig (5)

30 psig (5)

2 - 60 psig (4)

10 - 200 psig (3)

30RZ psig (3)

0 - 100 psig (2)

0 - 80 psig (2)

100 - 1500 psig (2)

15 psig (2)

175 psig (2)

200 - 3000 psig (2)

5 - 150 psig (2)

0 - 1 psig (1)

0 - 125 psig (Oxygen) (1)

0 - 15 psig (Acetylene) (1)

0 - 150 psig (1)

0 - 350 psig (1)

0 - 450 psig (1)

0 - 50 scfh (1)

0 - 500 psig (1)

0 - 60 psig (1)

10 - 100 psgi (1)

15 - 150 psig (1)

15 psig (Acetylene) (1)

150 psig (Oxygen) (1)

30 - 750 psig (1)

4 - 80 psig (1)

5 - 125 psi (1)

50 - 750 psig (1)

500 psig (1)

550 psig (1)

60 psig (1)

600 psig (1)

Preset (1)

Outlet Connection
9/16" - 18 RH (Male) (20)

9/16" - 18 (RH Male)" (13)

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

9/16" - 18 LH (7)

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

1/4" NPT (4)

1.00 - 11.5 NPS LH (Female) (3)

1/4" Swaglok® (Female)" (3)

9/16" - 18 (RH Male) (3)

1/4" NPT (Female) (2)

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

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

9/16" - 18 RH (2)

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

9/16" - 18" (2)

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

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

1/4" FNPT (1)

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

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

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

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

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

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

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

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

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

CGA 022 (1)

CGA-022 (1)

Inlet Connection
CGA - 540 (23)

CGA-540 (20)

1/4" NPT (Female) (10)

CGA - 996 (6)

1/4" NPT (5)

CGA-580 (4)

1.00 - 11.5 NPS LH (Male) (3)

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

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

CGA - 500 (2)

CGA - 510 / 540 (2)

CGA-300 (2)

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

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

CGA - 246 (1)

CGA - 250 (1)

CGA - 510 (1)

CGA - 520R (1)

CGA - 992 (1)

CGA-510 (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-540R (1)

None (1)

CANCEL

Single Stage Regulators

Compare Products Up to 4

Clear All

Industrial Gas Regulators

Sort by:

VIC0781-1457

Victor® SR 4MF Series Heavy Duty/High Capacity Oxygen, Inert Gas, Hydrogen, And Air Single Stage Regulator/Two Stage Regulator, CGA - 996

Show Full Description Hide Full Description

Compare

Victor® SR 4MF Series Heavy Duty/High Capacity Oxygen, Inert Gas, Hydrogen, And Air Single Stage Regulator/Two Stage Regulator, CGA - 996

Show Full Description Hide Full Description

Airgas Part #:VIC0781-1457

Change Package Size

HCL3003510

Harris® Model 3500-200PSI-CGA540 Harris® High Pressure/High Flow High-Flow Cylinder Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 3500-200PSI-CGA540 Harris® High Pressure/High Flow High-Flow Cylinder Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL3003510

Change Package Size

HCL4000701

Harris® Model 2548-15PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Compare

Harris® Model 2548-15PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Fuel Gases Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Airgas Part #:HCL4000701

Change Package Size

HCL3000296

Harris® Model 601-80PSI-CGA540-B Fitting Harris® Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-B

Show Full Description Hide Full Description

Compare

Harris® Model 601-80PSI-CGA540-B Fitting Harris® Light Duty Industrial Economical Oxygen Single Stage Regulator, CGA-540-B

Show Full Description Hide Full Description

Airgas Part #:HCL3000296

Change Package Size

VIC0781-1458

Victor® SR 4MJ Series High Capacity Oxygen, Inert Gas, Hydrogen, And Air Single Stage Regulator, CGA - 996

Show Full Description Hide Full Description

Compare

Victor® SR 4MJ Series High Capacity Oxygen, Inert Gas, Hydrogen, And Air Single Stage Regulator, CGA - 996

Show Full Description Hide Full Description

Airgas Part #:VIC0781-1458

Change Package Size

HCL4000557

Harris® Model 447-200PSI-CR-7/8" RH (F) Harris® Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Show Full Description Hide Full Description

Compare

Harris® Model 447-200PSI-CR-7/8" RH (F) Harris® Heavy Duty/High Flow Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) - 024

Show Full Description Hide Full Description

Airgas Part #:HCL4000557

Change Package Size

HCL4000830

Harris® Model 247-200-CR Harris® Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

Show Full Description Hide Full Description

Compare

Harris® Model 247-200-CR Harris® Heavy Duty Station Back Entry Oxygen Single Stage Regulator, 7/8" - 14 RH (Female) 024

Show Full Description Hide Full Description

Airgas Part #:HCL4000830

Change Package Size

VIC0781-1405

Victor® Model SR4F High Capacity/Heavy Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

Victor® Model SR4F High Capacity/Heavy Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:VIC0781-1405

Change Package Size

HCL4000587

Harris® Model 447NC-200PSI-1/4" LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Show Full Description Hide Full Description

Compare

Harris® Model 447NC-200PSI-1/4" LH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Fuel Gases Single Stage Regulator, 1/4" NPT (Female)

Show Full Description Hide Full Description

Airgas Part #:HCL4000587

Change Package Size

HCL3002499

Harris® Model 450-200PSI-CGA540 Harris® Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 450-200PSI-CGA540 Harris® Heavy Duty Industrial Premium Features Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL3002499

Change Package Size

HCL4408578

Harris® Model 25GX-CGA540 Harris® Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 25GX-CGA540 Harris® Medium Duty/Heavy Duty Industrial Acetylene/C2H2/Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL4408578

Change Package Size

WESRS-9-5

Western Model RS-9-5 Medium Duty Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Western Model RS-9-5 Medium Duty Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:WESRS-9-5

Change Package Size

MIL46-50

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Miller® Heavy Duty Oxygen, Acetylene, LP Gas And Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:MIL46-50

Change Package Size

VIC0781-3287

Victor® Model G350 Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 540, CGA - 510

Show Full Description Hide Full Description

Compare

Victor® Model G350 Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 540, CGA - 510

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3287

Change Package Size

HCL4000551

Harris® Model 447-50PSI-CL-7/8" LH (F) Harris® Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

Show Full Description Hide Full Description

Compare

Harris® Model 447-50PSI-CL-7/8" LH (F) Harris® Heavy Duty/High Flow Station Back Entry Fuel Gases Single Stage Regulator, 7/8" - 14 LH (Female) - 025

Show Full Description Hide Full Description

Airgas Part #:HCL4000551

Change Package Size

HCL3000795

Harris® Model 425-50PSI-CGA540 Harris® Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 425-50PSI-CGA540 Harris® Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL3000795

Change Package Size

VIC5649-9815

Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Compare

Victor® Model P-600 Meco® Heavy Duty Oxygen Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Airgas Part #:VIC5649-9815

Change Package Size

VIC0781-0027

Victor® SR 250 Series Medium Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

Victor® SR 250 Series Medium Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0027

Change Package Size

HCL4000577

Harris® Model 447-200PSI-1/4" NPT RH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Show Full Description Hide Full Description

Compare

Harris® Model 447-200PSI-1/4" NPT RH (F) Harris® Heavy Duty/High Flow Pipeline Back Entry Oxygen Single Stage Regulator, 1/4" NPT (Female)

Show Full Description Hide Full Description

Airgas Part #:HCL4000577

Change Package Size

HCL4000707

Harris® Model 2548-125PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Compare

Harris® Model 2548-125PSI-1/4" Harris® Heavy Duty/High Flow Pipeline Oxygen Single Stage Regulator, 1/4" NPT

Show Full Description Hide Full Description

Airgas Part #:HCL4000707

Change Package Size

‹ PREV
1..
1
2
3
4
5
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 |

1489A6DB244F7707931BFE91312EEED7