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
Regulator Type
Single Stage Regulator Purge Regulator

Narrow Results:

{$title}

{$label}

By Manufacturer
Victor Equipment (144)

Harris Calorific (122)

RADNOR™ (30)

Miller Electric Manufacturing (23)

Western Enterprises (5)

Gas Service
Oxygen (77)

O2 (69)

Acetylene (63)

Nitrogen (40)

C2H2 (38)

N2 (38)

Air (37)

Argon (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)

Fuel Gases (15)

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 (68)

Flowmeter Regulator (67)

Flowgauge Regulator (20)

Line Regulator (17)

Pipeline Regulator (14)

Cylinder Regulator (12)

Station Regulator (9)

High Pressure Regulator (7)

Inert Gas Guard Cylinder (7)

Pressure Regulator (7)

Acetylene Regulator (5)

Liquid Cylinder Regulator (5)

Regulator (4)

Two Stage Pipeline Regulator (3)

Extra High Flow Regulator (2)

Flowmeter (2)

Gas Regulator (2)

High-Pressure Regulators (2)

Manifold Regulator (2)

Nitrogen Regulator (2)

Oxygen Regulator (2)

Preset Regulator (2)

Regulator-Flowmeter (2)

Shielding Gas Flowgauge (2)

Surge Limiting Regulator (2)

Acetylene Station Regulator (1)

Argon Regulator (1)

Braze And Test Regulator (1)

CO2 Flowmeter Regulator (1)

Dual Flowmeter Regulator (1)

Electrically Heated Flowgauge (1)

Flowgauge Regulator Kit (1)

Flowmeter Regulator Shielding Gas Kit (1)

Gas Saver Flowmeter (1)

High Delivery Regulator (1)

High Flow Regulator (1)

Hydrogen Regulator (1)

Industrial Flowmeter (1)

Inline Regulator (1)

LP Regulator (1)

Nitrogen Blanketing Regulator (1)

Oxygen Station Regulator (1)

Parts (1)

Shielding Gas Kit (1)

Special Application Regulator (1)

Specialty Gas Regulator (1)

Two Stage Flowmeter (1)

Voltage Regulator (1)

Delivery Rate
0 - 15 psig (39)

200 psig (33)

0 - 125 psig (32)

0 - 50 psig (23)

5 - 125 psig (22)

2 - 15 psig (19)

30RZ psig (19)

400 psig (19)

0 - 200 psig (17)

100 psig (16)

150 psig (13)

0 - 50 scfh (9)

10 - 200 psig (9)

200 - 3000 psig (8)

0 - 500 psig (7)

30 psig (7)

5 - 150 psig (7)

50 psig (7)

60 psig (7)

0 - 145 psig (6)

0 - 4000 psig (6)

100 - 1500 psig (6)

2 - 60 psig (6)

50 - 750 psig (6)

0 - 100 psig (5)

0 - 150 psig (5)

0 - 60 psig (5)

500 psig (5)

10 - 500 psig (4)

1000 psig (4)

15 psig (4)

2 - 40 psig (4)

300 - 4500 psig (4)

0 - 350 psig (3)

0 - 80 psig (3)

600 psig (3)

0 - 2000 psig (2)

0 - 400 psig (2)

0 - 450 psig (2)

0 - 600 psig (2)

0 - 6000 psig (2)

0 - 800 psig (2)

10 - 250 psig (2)

10 - 300 psig (2)

125 psig (2)

175 psig (2)

4 - 80 psig (2)

5 - 40 psig (2)

0 - 1 psig (1)

0 - 1000 psig (1)

0 - 125 psi (1)

0 - 125 psig (Oxygen) (1)

0 - 15 psig (Acetylene) (1)

0 - 175 psig (1)

0 - 180 psig (1)

0 - 250 psig (1)

0 - 425 psig (1)

0- 125 psig (1)

0-60 psig (1)

10 - 100 psgi (1)

10 - 60 cfh (1)

1450 psig (1)

15 - 150 psig (1)

15 - 200 psig (1)

15 psig (Acetylene) (1)

150 psig (Oxygen) (1)

2 - 150 psig (1)

2-15 PSIG (1)

2-40 psig (1)

20 - 50 cfh (Purge) (1)

200 - 800 psig (Pressure Test) (1)

225 psi (1)

250 psig (1)

3 - 6 cfh (Braze) (1)

30 - 750 psig (1)

4 - 60 psig (1)

5 - 125 psi (1)

5 - 200psig (1)

5 - 50 scfh (1)

50 SCFH (preset) (1)

550 psi (1)

550 psig (1)

Preset (1)

Outlet Connection
9/16" - 18 RH (Male) (31)

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

9/16" - 18 (RH Male)" (25)

9/16" - 18 (LH Male)" (22)

1/4" Swaglok® (Female)" (17)

9/16" - 18 LH (16)

1/4" NPT (Female) (10)

1/4" NPT (Female)" (9)

5/8" - 18 RH (Female) (9)

1" - 11 1/2 NPS (Female)" (8)

1/4 in FNPT (8)

1/4" NPT (7)

5/8" - 18 (RH Female)" (7)

CGA-032 (7)

1/4" - 37° Flare (Male)" (6)

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

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

9/16" - 18 RH (4)

CGA-023 (4)

1" - 11.5 NPS" (Female)" (3)

1.00 - 11.5 NPS LH (Female) (3)

1/4 in NPT (Female) (3)

3/8" NPT (Male) (3)

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

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

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

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

CGA-033 (3)

1.00 - 11.5 NPS RH (Female) (2)

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

1/4 NPT (Male) (2)

1/4" - 37° Flare" (2)

1/4" 45Â° Flare SAE CGA 165 (2)

1/4" FNPT (2)

1/4" Male SAE Flair (2)

1/4" NPT (Male) (2)

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

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

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

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

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

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

9/16" - 18" (2)

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

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

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

1/2" NPT (Female) (1)

1/4 NPT (Female) (1)

1/4 NPT (Male)" (1)

1/4 in. SAE Flare (1)

1/4" - 37° Flare (1)

1/4" - 37Â° Flare" (1)

1/4" Flare (Male)" (1)

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

1/4" Swaglok®" (1)

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

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

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

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

5/8" - 18 RH (1)

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

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

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

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

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

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

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

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

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

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

9/16"-18 LH (1)

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

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

CGA - 320 (1)

CGA 021A (1)

CGA 022 (1)

CGA 580 (1)

CGA-022 (1)

Inlet Connection
CGA-580 (44)

CGA - 580 (31)

CGA - 510 (29)

CGA - 540 (24)

CGA-540 (20)

1/4" NPT (Female) (16)

1/4" NPT (13)

CGA-510 (11)

CGA - 350 (8)

CGA - 996 (8)

CGA-300 (8)

CGA - 300 (7)

CGA - 320 (6)

CGA - 346 (6)

CGA-320 (6)

CGA-346 (6)

CGA-350 (6)

CGA - 250 (4)

CGA - 347 (4)

CGA - 680 (4)

CGA - 997 (4)

CGA-510-P (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 (3)

1.00 - 11.5 NPS RH (Male) (2)

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

CGA - 032 (2)

CGA - 510 / 540 (2)

CGA - 520 (2)

CGA - 590 (2)

CGA - 677 (2)

CGA-520-B (2)

CGA-680 (2)

1/2" NPT (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 (1)

CGA - 200 Rear (1)

CGA - 200R (1)

CGA - 246 (1)

CGA - 410 (1)

CGA - 510LP (1)

CGA - 520R (1)

CGA - 600 (1)

CGA - 992 (1)

CGA - 993 (1)

CGA -200 (1)

CGA -320 (1)

CGA -580 (1)

CGA-200-A (1)

CGA-200-B (1)

CGA-200-MC (1)

CGA-200R (1)

CGA-510-B (1)

CGA-520-A (1)

CGA-540-A (1)

CGA-540-B (1)

CGA-540R (1)

CGA-590 (1)

None (1)

CANCEL

Single Stage Regulators

Compare Products Up to 4

Clear All

Industrial Gas Regulators

Sort by:

HCL3000187

Harris® Model 301-100PSI-CGA580 Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 301-100PSI-CGA580 Light Duty/Medium Duty Industrial Compact Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000187

RAD64004722

RADNOR™ Model SR360A 510 Victor® Heavy Duty Acetylene Single Stage Regulator, CGA - 510

Show Full Description Hide Full Description

Compare

RADNOR™ Model SR360A 510 Victor® Heavy Duty Acetylene Single Stage Regulator, CGA - 510

Show Full Description Hide Full Description

Airgas Part #:RAD64004722

RAD64003470

RADNOR™ RC450 Series Victor® Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

RADNOR™ RC450 Series Victor® Heavy Duty/High Capacity Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:RAD64003470

RAD64004736

RADNOR™ Model 360A-300 Victor® Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 510 / 540

Show Full Description Hide Full Description

Compare

RADNOR™ Model 360A-300 Victor® Heavy Duty Acetylene And Oxygen Single Stage Regulator, CGA - 510 / 540

Show Full Description Hide Full Description

Airgas Part #:RAD64004736

Change Package Size

HCL3000794

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

Show Full Description Hide Full Description

Airgas Part #:HCL3000794

RAD64003863

RADNOR™ Model 250 Series Victor® Medium Duty Alternate Fuel Gas Single Stage Regulator, CGA-510

Show Full Description Hide Full Description

Compare

RADNOR™ Model 250 Series Victor® Medium Duty Alternate Fuel Gas Single Stage Regulator, CGA-510

Show Full Description Hide Full Description

Airgas Part #:RAD64003863

VIC0781-0543

Victor® SR 450E Series Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® SR 450E Series Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0543

VIC0781-3631

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA - 510

Show Full Description Hide Full Description

Compare

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Liquefied Petroleum Gas Single Stage Regulator, CGA - 510

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3631

RAD64004750

RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

RADNOR™ Model GP250 Victor® Medium Duty Nitrogen Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:RAD64004750

HCL3000714

Harris® Model 425-125PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 425-125PSI-CGA540 Heavy Duty Industrial Premium Oxygen Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL3000714

VIC0781-3635

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Hydrogen Single Stage Regulator, CGA - 350

Show Full Description Hide Full Description

Compare

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Hydrogen Single Stage Regulator, CGA - 350

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3635

VIC0781-3633

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Hydrogen And Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® ESS32 Series 2.0 EDGE™ Heavy Duty/Medium Capacity Hydrogen And Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3633

RAD64003029

RADNOR™ 150 Series Victor® Light Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

RADNOR™ 150 Series Victor® Light Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:RAD64003029

VIC0781-0528

Victor® SR 450D Series Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Compare

Victor® SR 450D Series Heavy Duty/High Capacity Inert Gas Single Stage Regulator, CGA - 580

Show Full Description Hide Full Description

Airgas Part #:VIC0781-0528

VIC0781-3603

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA - 300

Show Full Description Hide Full Description

Compare

Victor® ESS42 Series 2.0 EDGE™ Heavy Duty/High Capacity Acetylene Single Stage Regulator, CGA - 300

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3603

HCL3000767

Harris® Model 425-125PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-125PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000767

RAD64003838

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Oxygen Single Stage Regulator, CGA-540R

Show Full Description Hide Full Description

Compare

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Oxygen Single Stage Regulator, CGA-540R

Show Full Description Hide Full Description

Airgas Part #:RAD64003838

VIC0781-2341

Victor® Model SR 350 Heavy Duty/Medium Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

Victor® Model SR 350 Heavy Duty/Medium Duty Oxygen Single Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:VIC0781-2341

RAD64003837

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Acetylene Single Stage Regulator, CGA-200R

Show Full Description Hide Full Description

Compare

RADNOR™ Model 150 Series Victor® Light Duty Rear Connection Acetylene Single Stage Regulator, CGA-200R

Show Full Description Hide Full Description

Airgas Part #:RAD64003837

HCL3000843

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Compare

Harris® Model 425-50PSI-CGA580 Heavy Duty Industrial Premium Argon/Helium/Nitrogen Single Stage Regulator, CGA-580

Show Full Description Hide Full Description

Airgas Part #:HCL3000843

‹ PREV
1
2
3
4
5
...17
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 |

F41F597748674892FD9B3006C046C784