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Gas Fittings and Adapters

Western 1/8" NPT Female DISS1240 9/16" - 18 UNF Brass 200 psi Hose Adapter

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Western 1/8" NPT Female DISS1240 9/16" - 18 UNF Brass 200 psi Hose Adapter

Western 1/8" NPT Female DISS1240 9/16" - 18 UNF Brass 200 psi Hose Adapter

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Airgas Part #:WESM24-6

Koike Aronson/Ransome AS-1L 9/16" - 18 UNF RH/No 1 Brass/Stainless Steel Oxygen Hose Quick Disconnect Locking Socket

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Koike Aronson/Ransome AS-1L 9/16" - 18 UNF RH/No 1 Brass/Stainless Steel Oxygen Hose Quick Disconnect Locking Socket

Koike Aronson/Ransome AS-1L 9/16" - 18 UNF RH/No 1 Brass/Stainless Steel Oxygen Hose Quick Disconnect Locking Socket

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Airgas Part #:KOIZA3232161

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-350

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Airgas Part #:Y99TP4A350-AG

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

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

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

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Airgas Part #:Y99413938-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® 1/8" Male NPT X 1/4" Hose Barb Stainless Steel Adapter

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Airgas® 1/8" Male NPT X 1/4" Hose Barb Stainless Steel Adapter

Airgas® 1/8" Male NPT X 1/4" Hose Barb Stainless Steel Adapter

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Airgas Part #:Y9926490-AG

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas Part #:Y99TP4A580-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-580

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Airgas® Brass Analytical Tee-Purge Assembly, CGA-580

Airgas® Brass Analytical Tee-Purge Assembly, CGA-580

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Airgas Part #:Y99TP1A580-AG

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

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

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

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Airgas Part #:Y99CPA4679-AG

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

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

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

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Airgas Part #:Y99413936-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

Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

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Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

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Airgas Part #:VIC0958-0001

Victor® Brass Nut, CGA320

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Victor® Brass Nut, CGA320

Victor® Brass Nut, CGA320

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Airgas Part #:VIC0985-0030

Victor® Brass Swivel with Filer, CGA510/580/590, 2.5L

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Victor® Brass Swivel with Filer, CGA510/580/590, 2.5L

Victor® Brass Swivel with Filer, CGA510/580/590, 2.5L

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Airgas Part #:VIC0970-0015

Western DISS1240 50 psi Y Hose Coupler

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Western DISS1240 50 psi Y Hose Coupler

Western DISS1240 50 psi Y Hose Coupler

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Airgas Part #:WESM24-75

Western CGA-280 1/2" NPT Male Check Valve X 0.745" - 14 NGO Male RH Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

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Western CGA-280 1/2" NPT Male Check Valve X 0.745" - 14 NGO Male RH Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

Western CGA-280 1/2" NPT Male Check Valve X 0.745" - 14 NGO Male RH Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

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Airgas Part #:WESWMS-1-64

Western 1/2" NPT Male X 8 1/2" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

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Western 1/2" NPT Male X 8 1/2" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/2" NPT Male X 8 1/2" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

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Airgas Part #:WESWHF-3-5

Western 1.108" - 14 NGO RH Female Brass Regulator Nut, CGA-701 (For Pressures Up To 5500 psig)

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Western 1.108" - 14 NGO RH Female Brass Regulator Nut, CGA-701 (For Pressures Up To 5500 psig)

Western 1.108" - 14 NGO RH Female Brass Regulator Nut, CGA-701 (For Pressures Up To 5500 psig)

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Airgas Part #:WES701-2

Western® 1/8" NPT Male 50 psi Puritan® Quick Connect Adapter

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Western® 1/8" NPT Male 50 psi Puritan® Quick Connect Adapter

Western® 1/8" NPT Male 50 psi Puritan® Quick Connect Adapter

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Airgas Part #:WESMQ401

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.