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
Helium
Regulator Type
Single Stage Regulator

Narrow Results:

{$title}

{$label}

By Manufacturer
Harris Calorific (16)

Victor Equipment (3)

Gas Service
Oxygen (66)

O2 (63)

Acetylene (52)

Nitrogen (33)

C2H2 (32)

N2 (32)

Air (31)

Argon (31)

Ar (28)

Inert Gas (27)

Carbon Dioxide (19)

CO2 (18)

Hydrogen (18)

He (16)

LPG (15)

Methane (13)

CH4 (12)

H (12)

Liquefied Petroleum Gas (11)

Fuel Gases (8)

Inert Gases (6)

Specialty Gas (5)

Liquid Petroleum Gases (4)

Propane (4)

C3H8 (3)

H2 (3)

Alternate Fuel (2)

Argon/CO2 Mix (2)

Medical Air (2)

N2O (2)

Nitrous Oxide (2)

Non-Fuel Gases (2)

Alternate Fuel Gas (1)

C2H4 (1)

C3H6 (1)

Ethylene (1)

Industrial Air (1)

Inert Gases Oil Free (1)

LP Gas (1)

Liquid Petroleum Gas (1)

Medical Oxygen (1)

Non-Corrosive Gases (1)

Panel Mount (1)

Propylene (1)

Regulator Type
Flowmeter Regulator (23)

Two Stage Regulator (4)

Flowmeter (2)

Surge Limiting Regulator (2)

2 Stage Regulator (1)

Dual Flowmeter Regulator (1)

Regulator Shielding Gas Kit (1)

Specialty Gas Regulator (1)

Delivery Rate
0 - 125 PSIG (3)

0 - 200 PSIG (3)

200 PSIG (3)

400 PSIG (3)

0 - 400 PSIG (2)

0 - 600 PSIG (2)

1000 PSIG (2)

500 PSIG (2)

0 - 100 PSIG (1)

0 - 15 PSIG (1)

0 - 50 PSIG (1)

0 - 50 psig (1)

0 - 500 PSIG (1)

0 - 800 PSIG (1)

15 - 200 psig (1)

150 PSIG (1)

30 PSIG (1)

5 - 40 psig (1)

5 - 50 scfh (1)

50 PSIG (1)

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

3/8" NPT (Male) (3)

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

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

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

1/4" 45° Flare SAE CGA 165 (1)

1/4" 45° Flare SAE" CGA 165 (1)

1/4" NPT female (1)

Inlet Connection
CGA-580 (18)

CGA-680 (1)

CANCEL

Single Stage Regulators

Compare Products Up to 4

Clear All

Industrial Gas Regulators

Sort by:

HCL3000606

Harris® Model 25GX-500-580 Medium/Heavy Duty HVAC Nitrogen Purging Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 25GX-500-580 Medium/Heavy Duty HVAC Nitrogen Purging Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000606

Change Package Size

HCL3000187

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 301-100-580 Light/Medium Duty Industrial Compact Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000187

Change Package Size

HCL3000773

Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-200-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000773

Change Package Size

HCL3000767

Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-125-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000767

Change Package Size

HCL3000843

Harris® Model 425-50-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-50-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000843

Change Package Size

HCL3000837

Harris® Model 425-15-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-15-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000837

Change Package Size

HCL3000649

Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 601-800-580 (Clam) Light Duty Industrial Economical Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000649

Change Package Size

VIC0781-3869

Victor® Model HSR 2570-320 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Victor® Model HSR 2570-320 Medium Duty Argon, Argon/CO2 Mix And Helium Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3869

Change Package Size

HCL3003541

Harris® Model 3500-600-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-600-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003541

Change Package Size

HCL3003501

Harris® Model 3500-125-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-125-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003501

Change Package Size

HCL3003540

Harris® Model 3500-400-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-400-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003540

Change Package Size

HCL3003539

Harris® Model 3500-600-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-600-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003539

Change Package Size

VIC0781-3873

Victor® Model HSR2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Victor® Model HSR2570-580 Medium Duty Argon, Argon/CO2 Mix And Helium Flowmeter Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3873

Change Package Size

HCL3003538

Harris® Model 3500-400-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-400-580 High Pressure/High Flow Motor Sports Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003538

Change Package Size

HCL3000765

Harris® Model 425-125A-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-125A-580 Heavy Duty Industrial Premium Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000765

Change Package Size

HCL3003516

Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

Show Full Description Hide Full Description

Compare

Harris® Model 3500-200-680 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-680

Show Full Description Hide Full Description

Airgas Part #:HCL3003516

Change Package Size

HCL3003511

Harris® Model 3500-200-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 3500-200-580 High Pressure/High Flow Cylinder Argon, Helium, and Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3003511

Change Package Size

HCL3001036

Harris® Model 425-50-580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580 With Brass Dual Scale

Show Full Description Hide Full Description

Compare

Harris® Model 425-50-580 Harris® Heavy Duty Industrial Argon/Helium/Nitrogen Single Stage Regulator, CGA-580 With Brass Dual Scale

Show Full Description Hide Full Description

Airgas Part #:HCL3001036

Change Package Size

VIC0781-3871

Victor® Model HSR 2537-580 Medium Duty Argon And Helium Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Victor® Model HSR 2537-580 Medium Duty Argon And Helium Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3871

Change Package Size

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

Airgas Outlet
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 |

2B8A1E5300A9C743EBC7D51A83205034