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Gas Fittings and Adapters

Airgas® 1/4" X 1/8" Brass Compression Union

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Airgas® 1/4" X 1/8" Brass Compression Union

Airgas® 1/4" X 1/8" Brass Compression Union

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Airgas Part #:Y99480039-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-705

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-705

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-705

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Airgas Part #:Y99TP4A705-AG

Airgas® Brass Analytical Tee-Purge Assembly, CGA-350

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Airgas® Brass Analytical Tee-Purge Assembly, CGA-350

Airgas® Brass Analytical Tee-Purge Assembly, CGA-350

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Airgas Part #:Y99TP1A350-AG

Airgas® Brass Analytical Tee-Purge Assembly, CGA-590

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Airgas® Brass Analytical Tee-Purge Assembly, CGA-590

Airgas® Brass Analytical Tee-Purge Assembly, CGA-590

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Airgas Part #:Y99TP1A590-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-660

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-660

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-660

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Airgas Part #:Y99TP4A660-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-326

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-326

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-326

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Airgas Part #:Y99TP4A326-AG

Airgas® 1/8" X 1/4" Stainless Steel Compression Union

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Airgas® 1/8" X 1/4" Stainless Steel Compression Union

Airgas® 1/8" X 1/4" Stainless Steel Compression Union

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Airgas Part #:Y99413937-AG

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-580

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Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-580

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-580

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Airgas Part #:Y99CPA4580-AG

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-679

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Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-679

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-679

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Airgas Part #:Y99CPAM679-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-180

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-180

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-180

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Airgas Part #:Y99TP4A180-AG

Western CGA-021 Brass Acetylene/Fuel Gases Hose Nut

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Western CGA-021 Brass Acetylene/Fuel Gases Hose Nut

Western CGA-021 Brass Acetylene/Fuel Gases Hose Nut

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Airgas Part #:WES10

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RADNOR™ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

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RADNOR™ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

RADNOR™ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

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Airgas Part #:RAD64003919

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Western CGA-510/Male LH Brass Acetylene Coupler Tee

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Western CGA-510/Male LH Brass Acetylene Coupler Tee

Western CGA-510/Male LH Brass Acetylene Coupler Tee

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Airgas Part #:WEST-15

Koike Aronson/Ransome Sentinel/ZGSP 2/GS 2/ZAP 2 9/16" - 18 UNF LH Brass/Stainless Steel Fuel Gas Regulator Coupling Set

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Koike Aronson/Ransome Sentinel/ZGSP 2/GS 2/ZAP 2 9/16" - 18 UNF LH Brass/Stainless Steel Fuel Gas Regulator Coupling Set

Koike Aronson/Ransome Sentinel/ZGSP 2/GS 2/ZAP 2 9/16" - 18 UNF LH Brass/Stainless Steel Fuel Gas Regulator Coupling Set

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Airgas Part #:KOIZA3232040

Western CGA-540 Brass Oxygen Regulator Inlet Nipple

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Western CGA-540 Brass Oxygen Regulator Inlet Nipple

Western CGA-540 Brass Oxygen Regulator Inlet Nipple

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Airgas Part #:WES66

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Miller® Plastic Hose Nipple

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Miller® Plastic Hose Nipple

Miller® Plastic Hose Nipple

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Airgas Part #:MIL301421

Western CGA-320 Brass Carbon Dioxide Coupler Tee

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Western CGA-320 Brass Carbon Dioxide Coupler Tee

Western CGA-320 Brass Carbon Dioxide Coupler Tee

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Airgas Part #:WEST-CO-2

Western CGA-580/Male RH Brass Argon/Helium/Nitrogen Coupler Tee

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Western CGA-580/Male RH Brass Argon/Helium/Nitrogen Coupler Tee

Western CGA-580/Male RH Brass Argon/Helium/Nitrogen Coupler Tee

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Airgas Part #:WEST-92CV

Victor® Kwik-Connect™ KCF Assembly (Fuel)

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Victor® Kwik-Connect™ KCF Assembly (Fuel)

Victor® Kwik-Connect™ KCF Assembly (Fuel)

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Airgas Part #:VIC0312-0091

Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

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Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

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Airgas Part #:WESSS-110S

Shop Hundreds Of Adaptors And Fittings At Airgas

Find any adaptors and fittings you need when connecting gases to your gas systems or equipment for your particular applications, including connecting sets, hose repair kits, washer sets, couplers, splicers, hose ferrules, and clamps. Airgas has you covered with components from the industry's leading manufacturers.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.