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Gas Fittings and Adapters

Western CGA-025 Brass Acetylene/Fuel Gases Hose Nut

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Western CGA-025 Brass Acetylene/Fuel Gases Hose Nut

Western CGA-025 Brass Acetylene/Fuel Gases Hose Nut

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Airgas Part #:WESC-8

Western 1/4" NPT Male X 3" L Stainless Steel Acetylene Regulator Nipple

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Western 1/4" NPT Male X 3" L Stainless Steel Acetylene Regulator Nipple

Western 1/4" NPT Male X 3" L Stainless Steel Acetylene Regulator Nipple

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Airgas Part #:WESSS-15-3CV

Western CGA-346 X CGA-580 Brass Cylinder To Regulator Adapter

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Western CGA-346 X CGA-580 Brass Cylinder To Regulator Adapter

Western CGA-346 X CGA-580 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES828

Western CGA-200 MC X CGA-510 Brass Acetylene Adapter

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Western CGA-200 MC X CGA-510 Brass Acetylene Adapter

Western CGA-200 MC X CGA-510 Brass Acetylene Adapter

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Airgas Part #:WES324

RADNOR™ 102 9/16" - 18 UNF B LH Brass Fuel Gas/Acetylene Y Connection

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RADNOR™ 102 9/16" - 18 UNF B LH Brass Fuel Gas/Acetylene Y Connection

RADNOR™ 102 9/16" - 18 UNF B LH Brass Fuel Gas/Acetylene Y Connection

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Airgas Part #:RAD64003977

Koike Aronson/Ransome Sentinel/GS 1 9/16" - 18 UNF RH/No 7 Brass/Stainless Steel Oxygen Regulator Socket

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Koike Aronson/Ransome Sentinel/GS 1 9/16" - 18 UNF RH/No 7 Brass/Stainless Steel Oxygen Regulator Socket

Koike Aronson/Ransome Sentinel/GS 1 9/16" - 18 UNF RH/No 7 Brass/Stainless Steel Oxygen Regulator Socket

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Airgas Part #:KOIZA3232021

Western Inert Gases Hose Repair Kit

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Western Inert Gases Hose Repair Kit

Western Inert Gases Hose Repair Kit

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Airgas Part #:WESCK-24

Western CGA-540 1/4" NPT Male X 2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Western CGA-540 1/4" NPT Male X 2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Western CGA-540 1/4" NPT Male X 2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Airgas Part #:WES63-CV

Western CGA-540 Check Valve Outlet X 1/2" NPT Male Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

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Western CGA-540 Check Valve Outlet X 1/2" NPT Male Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

Western CGA-540 Check Valve Outlet X 1/2" NPT Male Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

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Airgas Part #:WESWMS-1-53

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

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

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

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

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Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

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Airgas Part #:Y99CPA4590-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® 1/4" X 1/4" Brass Compression Union

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

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

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Airgas Part #:Y99413941-AG

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® 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® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-350

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Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-350

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-350

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Airgas Part #:Y99CPA4350-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

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.