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Gas Fittings and Adapters

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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

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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

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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

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Miller® Plastic Hose Nipple

Miller® Plastic Hose Nipple

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Airgas Part #:MIL301421

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Western Brass 200 psig Fuel Regulator To Hose Quick Disconnect Male Plug

Western Brass 200 psig Fuel Regulator To Hose Quick Disconnect Male Plug

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Airgas Part #:WESQDB205

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Western 90°/CGA-510 X CGA-510 Brass Acetylene Adapter

Western 90°/CGA-510 X CGA-510 Brass Acetylene Adapter

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Airgas Part #:WES820

RADNORâ„¢ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

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RADNORâ„¢ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

RADNORâ„¢ 216 1-15/32" Long - 5/16" ID" Brass Fuel Gas/Oxygen Hose Nipple

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Airgas Part #:RAD64003919

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

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RADNORâ„¢ 46 5/16" - 5/16" ID" Brass Hose Splicer

RADNORâ„¢ 46 5/16" - 5/16" ID" Brass Hose Splicer

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Airgas Part #:RAD64003913

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

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Harris® 1/4" NPT X 9/16" - 18 UNF-2A RH Outlet Nipple

Harris® 1/4" NPT X 9/16" - 18 UNF-2A RH Outlet Nipple

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Airgas Part #:HCL9000194

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Harris® 5/8" - 18 Male Hose to Machine Quick Connect

Harris® 5/8" - 18 Male Hose to Machine Quick Connect

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Airgas Part #:HCL4301614

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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

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Victor® Kwik-Connect™  KCF Assembly (Fuel)

Victor® Kwik-Connect™ KCF Assembly (Fuel)

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Airgas Part #:VIC0312-0091

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Western 1/4" NPT Male X 5" L Brass 3000 psig Pipe Nipple

Western 1/4" NPT Male X 5" L Brass 3000 psig Pipe Nipple

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Airgas Part #:WESBN-4-50HP

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Western CGA-702 Brass Air Regulator Nut

Western CGA-702 Brass Air Regulator Nut

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Airgas Part #:WES702-2

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Western DISS Male Oxygen Quick Connect

Western DISS Male Oxygen Quick Connect

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Airgas Part #:WESMQ101-2

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Miller® CGA-580 Stainless Steel Nut

Miller® CGA-580 Stainless Steel Nut

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Airgas Part #:MILE99-580C44

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Western "B" X 9/16" - 18 LH Brass 200 psig Regulator To Hose Quick Disconnect Set With Check Valve

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Western "B" X 9/16" - 18 LH Brass 200 psig Regulator To Hose Quick Disconnect Set With Check Valve

Western "B" X 9/16" - 18 LH Brass 200 psig Regulator To Hose Quick Disconnect Set With Check Valve

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Airgas Part #:WESQDB31

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Miller® 15001 Series 5/8" - 18 UNF Brass Straight Surge Protectors

Miller® 15001 Series 5/8" - 18 UNF Brass Straight Surge Protectors

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Airgas Part #:MIL15001-20

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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.