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

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

Switch Account
Dashboard

(0)

To see product availability

Enter a Delivery Zip Code

Need an Account? Register or Login

One Time Payment | Need an Account? Register or Login

Find a Branch
Customer Service
SDS Search
Careers

To see product availability

Enter a Delivery Zip Code

OFFERS & REBATES
Industries
Solutions
Resources

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

TELL US MORE

Are you currently located in California?

8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)

Password cannot contain space

Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.

Yes

Have an account?Login

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

Home/
Search Page

Narrow Results:

{$title}

{$label}

Category
Gases (14)

Safety Products (258)

Gas Equipment (2,163)

Welding Products (40)

Tools and Hardware (28)

By Manufacturer
Airgas (1,217)

Victor Equipment (333)

Harris Calorific (240)

MSA Safety Sales, LLC (179)

Western Enterprises (134)

Miller Electric Manufacturing (128)

RADNOR™ (128)

Air Systems International (23)

Ingersoll - Rand (18)

3M (11)

Industrial Scientific (11)

Lincoln Electric Co (9)

BW Technologies (8)

ESAB (8)

Allegro Industries (7)

Saf-T-Cart (CYL Trucks) (6)

Hypertherm (5)

Mechanix Wear (5)

American Oxylance Inc (4)

Chicago Pneumatic (3)

Concoa (3)

Dewalt (3)

Honeywell Safety Products USA Inc (3)

Macurco Gas Detection (3)

Rae Systems Incorporated (3)

Accuform (2)

Black & Decker Repair Parts (1)

Brady USA (1)

Dynabrade Inc (1)

Dynaflux, Inc (1)

Mve Inc (1)

RPB SAFETY (1)

Speakman (1)

Thermal Dynamics (1)

Tweco (1)

EverydayStoreStock
Yes (1)

Outlet Connection
1/4" Compression (274)

1/4" NPT Female (162)

1/4" MNPT Instrument Valve (140)

1/4" FNPT (97)

5/8" - 18 RH (Female) (61)

1/4" MNPT (48)

1/4” Compression (44)

1/2" FNPT (41)

5/8" - 18 (RH Female) (40)

1/4" NPT (Female) (39)

9/16" - 18 (RH Male) (38)

9/16" - 18 LH (38)

9/16" - 18 RH (Male) (34)

1/8" Compression (32)

9/16" - 18 (LH Male) (32)

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

1/4" TOD Compression Fitting (23)

1/4" Swaglok® (Female) (17)

CGA-032 (15)

1/4" NPT male (14)

1/4" Compression Fitting (13)

1/2" NPT (Female) (12)

1/4 in NPT (Female) (12)

5/8" - 15 Flare (RH) (11)

1/4" Compression" (9)

1/8" NPT Female (9)

3⁄16" Barb (8)

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

1/4" NPT (7)

3⁄16" Hose Barb (7)

DISS (7)

1/4" - 37° Flare (Male) (6)

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

1/4" - 37° Flare" (5)

1/4" Hose Barb (5)

1/4" MNPT Monel Instrument Valve (5)

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

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

1/4 NPT (Male) (4)

3/4" NPT (Female) (4)

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

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

9/16" - 18 RH (4)

CGA-023 (4)

1.00 - 11.5 NPS LH (Female) (3)

1/4" NPT (Male) (3)

3/8" 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)

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

9/16-18 LH (3)

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

1.00 - 11.5 NPS RH (Female) (2)

1/4 NPT (Female) (2)

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

1/4” NPT female (2)

1/8" Compression" (2)

1⁄2" FNPT Outlet Fitting (2)

1⁄4" MNPT Purge Valve Outlet (2)

3/4" NPT (2)

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

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

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

5/8" - 20 UNF(Male) (2)

5/8"-18 UNF (2)

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

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

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

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

9/16-18 RH (2)

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

CGA - 032 (2)

CGA 032 (2)

UNF (2)

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

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

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

1/4 in. SAE Flare (1)

1/4" (Female) (1)

1/4" Flare (Male) (1)

1/4" Male SAE Flair (1)

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

1/4" Swaglok type (1)

1/4" Swaglok type" (1)

1/4" Swaglok® (1)

1/4" Swaglok®" (1)

1/8" NPT (Female) (1)

1⁄4" TOD Compression Fitting (1)

3/4" - 14 NPT (F) (1)

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

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

5/8" - 18 RH (1)

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

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

7/8" - 14 RH (1)

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

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

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

MaxOutletPressure
100 psig (158)

50 psig (108)

250 psig (104)

25 psig (93)

30 psig (69)

150 psig (52)

500 psig (48)

60 psig (45)

10 psig (20)

125 psig (17)

15 psig (17)

75 psig (15)

4000 psig (13)

60 psi (12)

6000 psig (11)

120 psig (10)

200 psig (9)

3000 psi (8)

1200 psi (7)

1500 psig (7)

2 psig (7)

200 psi (7)

2500 psig (7)

3500 psi (7)

6 psig (7)

40 psig (6)

2000 psig (5)

300 psig (5)

250 psi (4)

1000 psi (3)

0-100 psi (2)

0 - 150 psi (1)

0 - 250 psi (1)

0 - 50 psi (1)

0-250 psi (1)

100 psi (1)

1000 psig (1)

150 psi (1)

5 psig (1)

50 psi (1)

500 psi (1)

9" - 13" Water Column Pressure" (1)

Usage
High Purity (377)

Analytic Series (202)

Corrosive Gas (82)

Specialty High Purity (81)

Analytical (69)

General Purpose (57)

Corrosive Service (43)

High Delivery Pressure (32)

Ultra High Purity (22)

Noncorrosive Gas (19)

Ultra-High Purity (17)

Non-Corrosive (15)

Heavy Duty High Pressure (14)

Ultra Low Delivery Pressure (14)

Life Science (7)

Analytical Applications (6)

Corrosive (5)

Economy (5)

Incubator (5)

Laser Applications (5)

Mildly Corrosive (5)

Standard (5)

High Capacity (4)

Acetylene Service (3)

Heavy Duty (3)

Severe Duty (3)

Ultra Low Inlet Pressure (3)

EPA Protocol (2)

Electrical Heated (2)

Electrical Transformer (2)

Fluorine Service (2)

High Pressure (2)

High Resolution (2)

Oxygen Service (2)

Cryogenic High Pressure (1)

CryogenicHigh Pressure (1)

Electrically Heated (1)

Light Duty (1)

Low-Flow (1)

Mercury Standards (1)

Regulator Type
Single Stage Regulator (628)

Two Stage Regulator (505)

Cylinder (117)

Flowmeter Regulator (87)

Specialty Application Regulator (59)

Line Regulator (44)

High Delivery Regulator (33)

High Flow Regulator (33)

Special Service Pressure Regulator (26)

Cylinder Regulator (24)

Single Stage Line Regulator (22)

Flowgauge Regulator (21)

Single Stage Mini Regulator (18)

Low Delivery Regulator (17)

Single Stage Vacuum Flow Regulator (15)

Two Stage Mini Regulator (14)

Flowmeter (13)

Gas Regulator (13)

Single Stage Positive Seal Regulator (13)

Two Stage Positive Seal Regulator (13)

Two Stage Flowmeter Regulator (11)

Low Flow Regulator (10)

Supelcoat™ Coated Regulator (9)

Pipeline Regulator (8)

Purge Regulator (8)

High Pressure Regulator (7)

Inert Gas Guard Cylinder (7)

Pressure Regulator (7)

Single Stage Flowmeter Regulator (7)

High Flow Line Regulator (5)

Regulator (4)

Single Stage (4)

Four Stage Regulator (3)

Laser Regulator (3)

Three Stage Regulator (3)

Electrical Transformer Regulator (2)

Heated Regulator (2)

Manifold Regulator (2)

Regulator-Flowmeter (2)

Shielding Gas Flowgauge (2)

Station Regulator (2)

Surge Limiting Regulator (2)

Absolute Pressure Regulator (1)

Back Pressure Regulator (1)

Electrically Heated Flowgauge (1)

Extra High Flow Regulator (1)

Flowgauge Regulator Kit (1)

Gas Saver Flowmeter (1)

Hybrid Regulator (1)

Industrial Flowmeter (1)

Inline Regulator (1)

Liquid Cylinder Regulator (1)

Parts (1)

Shielding Gas Kit (1)

Special Application Regulator (1)

Valve (1)

Material
Brass (735)

Stainless Steel (446)

Steel (55)

Chrome-Plated Brass (34)

Brass-Plated Bar Stock (19)

Aluminum (15)

Brass Plated (15)

Plastic (14)

Monel (13)

Chrome Plated Brass (9)

Nickel Plated Brass (9)

Nickel-Plated Brass (9)

Nylon (8)

Chrome (7)

Hycar® (6)

Metal (6)

304 Stainless Steel (5)

DuPont™ Kevlar (5)

Durahide™ Boar (5)

FR Cotton (5)

Aluminum (4)

Hycar (4)

Various (4)

Magnesium Alloy (3)

Silicone (3)

ABS Plastic (2)

Alloy (2)

Aluminum\ Gold Annodized (2)

Carbon Steel (2)

Die Cast (2)

Gold Annodized (2)

Polycarbonate (2)

Stainless Steel And Brass (2)

BrassChrome-Plated Brass (1)

EPDM Rubber (1)

Fabric (1)

Foster Steel (1)

Glass (1)

Nickel Plated Steel (1)

Polyethylene (1)

Rubber (1)

Inlet Connection
1/4" FNPT (506)

CGA-580 (116)

CGA - 580 (67)

CGA-540 (60)

CGA-350 (52)

1/4” FNPT (44)

CGA-320 (44)

1/2" FNPT (42)

CGA-590 (40)

CGA - 510 (32)

CGA - 540 (30)

1/4" NPT (Female) (24)

CGA-330 (23)

CGA - 320 (22)

CGA-510 (21)

CGA (18)

1/4" NPT (14)

1/4" Compression Fitting (13)

CGA - 250 (13)

CGA-660 (13)

1/4" NPT Female (12)

1/8" FNPT (12)

CGA - 350 (12)

CGA-346 (12)

C10 (11)

CGA-300 (11)

1/4" MNPT (10)

CGA - 300 (10)

CGA - 500 (10)

CGA 580 (8)

CGA - 346 (7)

CGA-680 (7)

CGA - 680 (6)

CGA - 996 (6)

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

CGA - 347 (5)

CGA-025 (5)

CGA-170 (5)

CGA-280 (5)

CGA-326 (5)

CGA-870 (5)

CGA - 750 (4)

CGA-296 (4)

CGA-500 (4)

CGA-510-P (4)

1.00 - 11.5 NPS LH (Male) (3)

1/4" NPT (Male) (3)

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

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

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

CGA - 590 (3)

CGA 320 (3)

CGA x 1/8" FNPT (3)

CGA-024 (3)

CGA-600 (3)

CGA-677 (3)

1.00 - 11.5 NPS RH (Male) (2)

3/4" NPT (2)

5/8" NPT (Male) (2)

580 CGA (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-520-B (2)

CGA-705 (2)

CGA-996 (2)

1/2" NPT (FEMALE) (1)

1/2" NPT (Female) (1)

1/8" MNPT (1)

1/8" NPT (Female) (1)

12" X 25'" (1)

3/4" FNPT (1)

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

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

5/8" - 18RH (Male) (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 -40 (1)

CGA 510A (1)

Gas Service
Argon (123)

Oxygen (106)

Carbon Dioxide (104)

Ar (86)

CO2 (85)

O2 (82)

Acetylene (81)

Helium (60)

Inert Gas (56)

Nitrogen (55)

Air (51)

C2H2 (47)

He (45)

N2 (44)

Hydrogen (36)

H2 (31)

Methane (25)

CH4 (22)

LPG (22)

Liquid Petroleum Gas (20)

Specialty Gas (19)

Fuel Gases (15)

Argon/Carbon Dioxide Mix (12)

Argon/CO2 Mix (11)

Propane (10)

C3H8 (7)

Inert Gases (6)

Liquid Petroleum Gases (5)

AR (4)

Ar/CO2 Mix (4)

Medical Oxygen (4)

Natural Gas (4)

Nitrous Oxide (4)

Non-Corrosive Gases (4)

Inert Gas Oil Free (3)

Liquefied Petroleum Gas (3)

Panel Mount (3)

Alternate Fuel (2)

Alternate Fuel Gas (2)

Argon Blend (2)

Medical Air (2)

N2O (2)

Non-Fuel Gases (2)

Oil Free (2)

All (1)

Atmospheric (1)

C3H6 (1)

Compressed Air (1)

Flammable (1)

Industrial Air (1)

LP Gas (1)

Mildly Corrosive Gases (1)

Mixed Gas (1)

Propylene (1)

CANCEL

Search results for "Regulators"

Industries & Solutions

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulator

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulator

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Compare Products Up to 4

Clear All

Sort by:

Y11C484D-AG

Airgas® Model C484D Stainless Steel Corrosive Service Single Stage Standard Model Regulator

Show Full Description Hide Full Description

Compare

Airgas® Model C484D Stainless Steel Corrosive Service Single Stage Standard Model Regulator

Show Full Description Hide Full Description

Airgas Part #:Y11C484D-AG

Y11820H580-AG

Airgas® Model 820H580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 820H580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y11820H580-AG

Y121211C540-AL

Airgas® Model 211 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 211 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection

Show Full Description Hide Full Description

Airgas Part #:Y121211C540-AL

Y111217C580-AL

Airgas® Model 217 Stainless Steel Ultra-High Purity Single Stage Regulator With CGA-580 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 217 Stainless Steel Ultra-High Purity Single Stage Regulator With CGA-580 Connection

Show Full Description Hide Full Description

Airgas Part #:Y111217C580-AL

HCL3000162

Harris® Model 301-100-540 Light/Medium Duty O2 Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Compare

Harris® Model 301-100-540 Light/Medium Duty O2 Single Stage Regulator, CGA-540

Show Full Description Hide Full Description

Airgas Part #:HCL3000162

Y11C444B350-AG

Airgas® Model C444B350 Stainless Steel High Purity/Corrosive Service Supelcoat™ Coated Regulator/Single Stage Regulator With 1/4" FNPT/CGA-350 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model C444B350 Stainless Steel High Purity/Corrosive Service Supelcoat™ Coated Regulator/Single Stage Regulator With 1/4" FNPT/CGA-350 Connection

Show Full Description Hide Full Description

Airgas Part #:Y11C444B350-AG

Y12T265A350-AG

Airgas® Model T265A350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Compare

Airgas® Model T265A350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Show Full Description Hide Full Description

Airgas Part #:Y12T265A350-AG

Y11AS210F-AG

Airgas® Model AS210F Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Compare

Airgas® Model AS210F Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Show Full Description Hide Full Description

Airgas Part #:Y11AS210F-AG

Y11ASN245F580-AG

Airgas® Model ASN245F580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Compare

Airgas® Model ASN245F580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Airgas Part #:Y11ASN245F580-AG

MIL35-30-320

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Show Full Description Hide Full Description

Compare

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Show Full Description Hide Full Description

Airgas Part #:MIL35-30-320

Y12244B296-AG

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

Show Full Description Hide Full Description

Airgas Part #:Y12244B296-AG

WESCV-30R

Western Model CV-30R Oxygen Check Valve

Show Full Description Hide Full Description

Compare

Western Model CV-30R Oxygen Check Valve

Show Full Description Hide Full Description

Airgas Part #:WESCV-30R

VIC0780-0939

Victor® Extra High Capacity Oxygen Two Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Compare

Victor® Extra High Capacity Oxygen Two Stage Regulator, CGA - 540

Show Full Description Hide Full Description

Airgas Part #:VIC0780-0939

Y12C645B350-AG

Airgas® Model C645B350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Show Full Description Hide Full Description

Compare

Airgas® Model C645B350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Show Full Description Hide Full Description

Airgas Part #:Y12C645B350-AG

Y12215A590-AG

Airgas® Two Stage Brass 0-25 psi General Purpose Cylinder Regulator CGA-590

Show Full Description Hide Full Description

Compare

Airgas® Two Stage Brass 0-25 psi General Purpose Cylinder Regulator CGA-590

Show Full Description Hide Full Description

Airgas Part #:Y12215A590-AG

Y1212172C330-AL

Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-330 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-330 Connection

Show Full Description Hide Full Description

Airgas Part #:Y1212172C330-AL

Y121144B580-AL

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-580 Connection

Show Full Description Hide Full Description

Compare

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-580 Connection

Show Full Description Hide Full Description

Airgas Part #:Y121144B580-AL

Y11ASN245D580-AG

Airgas® Model ASN245D580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Compare

Airgas® Model ASN245D580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Airgas Part #:Y11ASN245D580-AG

VIC0781-3563

Victor® Medium Duty Hydrogen, Methane Two Stage Regulator, CGA - 350

Show Full Description Hide Full Description

Compare

Victor® Medium Duty Hydrogen, Methane Two Stage Regulator, CGA - 350

Show Full Description Hide Full Description

Airgas Part #:VIC0781-3563

Y11ASN245E580-AG

Airgas® Model ASN245E580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Compare

Airgas® Model ASN245E580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Show Full Description Hide Full Description

Airgas Part #:Y11ASN245E580-AG

‹ PREV
1..
37
38
39
40
41
...126
NEXT ›

Gas Supply

Airgas Dry Ice
Bulk Gas Supply
Food Grade Gases
Gas Cylinders
Gas Supply Modes
Industrial Gases
Medical Grade Gases
Shop Gases

Expertise

Additive Manufacturing
Aerospace & Defense
Airgas Healthcare
Construction
Energy & Chemicals
Food Industry
Life Sciences
Metal Fabrication
Retail
View All

Resources

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

Our Company

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

Terms

Do Not Sell/Share My Personal Information
Mobile App Policy
Privacy Policy
Return Policy
Terms & Conditions
Terms of Sale
Website Accessibility

Contact

Connect with Sales
Customer Service
Emergency Response
Find a Branch

Log In
Register
ONE TIME PAYMENT
Shop Products
Find A Branch
Industries
Solutions
Customer Service
Search Careers
Newsroom

© 2025 Airgas, Inc. All Rights Reserved.
|Customer Service ||Privacy Policy ||Terms & Conditions ||Terms of Sale ||Do Not Sell/Share My Personal Information ||Website Accessibility ||Return Policy ||Website Accessibility |

2CA31F76C3F97A6EFAF7A6D0933D90AE

Are you currently located in California?

Search results for "Regulators"

Single StageRegulators

Two StageRegulators

FlowmeterRegulator

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Single StageRegulators

Two StageRegulators

FlowmeterRegulator

FlowgaugeRegulators

LineRegulators

BalloonRegulators

PipelineRegulators

Specialty GasRegulators

Airgas® Model C484D Stainless Steel Corrosive Service Single Stage Standard Model Regulator

Airgas® Model C484D Stainless Steel Corrosive Service Single Stage Standard Model Regulator

Airgas® Model 820H580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Airgas® Model 820H580 Brass Heavy Duty High Pressure Cylinder Regulator With 1/4" FNPT Connection

Airgas® Model 211 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection

Airgas® Model 211 Chrome-Plated Brass High Purity Two Stage Regulator With CGA-540 Connection

Airgas® Model 217 Stainless Steel Ultra-High Purity Single Stage Regulator With CGA-580 Connection

Airgas® Model 217 Stainless Steel Ultra-High Purity Single Stage Regulator With CGA-580 Connection

Harris® Model 301-100-540 Light/Medium Duty O2 Single Stage Regulator, CGA-540

Harris® Model 301-100-540 Light/Medium Duty O2 Single Stage Regulator, CGA-540

Airgas® Model C444B350 Stainless Steel High Purity/Corrosive Service Supelcoat™ Coated Regulator/Single Stage Regulator With 1/4" FNPT/CGA-350 Connection

Airgas® Model C444B350 Stainless Steel High Purity/Corrosive Service Supelcoat™ Coated Regulator/Single Stage Regulator With 1/4" FNPT/CGA-350 Connection

Airgas® Model T265A350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model T265A350 Brass Ultra High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model AS210F Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS210F Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model ASN245F580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245F580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Miller® Heavy Duty CO2 Flowmeter Regulator, CGA-320

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

Airgas® Model 244 Nickel-Plated Brass Analytical Two Stage Regulator With CGA-296 Connection

Western Model CV-30R Oxygen Check Valve

Western Model CV-30R Oxygen Check Valve

Victor® Extra High Capacity Oxygen Two Stage Regulator, CGA - 540

Victor® Extra High Capacity Oxygen Two Stage Regulator, CGA - 540

Airgas® Model C645B350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645B350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Two Stage Brass 0-25 psi General Purpose Cylinder Regulator CGA-590

Airgas® Two Stage Brass 0-25 psi General Purpose Cylinder Regulator CGA-590

Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-330 Connection

Airgas® Model 2172 Stainless Steel Ultra-High Purity Two Stage Regulator With CGA-330 Connection

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-580 Connection

Airgas® Model 144 Stainless Steel Analytical Four Stage Regulator With CGA-580 Connection

Airgas® Model ASN245D580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Victor® Medium Duty Hydrogen, Methane Two Stage Regulator, CGA - 350

Victor® Medium Duty Hydrogen, Methane Two Stage Regulator, CGA - 350

Airgas® Model ASN245E580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245E580 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulator

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators

Single Stage
Regulators

Two Stage
Regulators

Flowmeter
Regulator

Flowgauge
Regulators

Line
Regulators

Balloon
Regulators

Pipeline
Regulators

Specialty Gas
Regulators