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Gas Fittings and Adapters

Airgas® 1/4" Male NPT X 1/8" Male NPT Brass Adapter

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Airgas® 1/4" Male NPT X 1/8" Male NPT Brass Adapter

Airgas® 1/4" Male NPT X 1/8" Male NPT Brass Adapter

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Airgas Part #:Y9926115-AG

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Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

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Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

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Airgas Part #:WESSS-15-3

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Western CGA-032 5/8" - 18 Male RH Inlet X 5/8" - 18 Female RH Outlet Brass 200 psig Y Connector

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Western CGA-032 5/8" - 18 Male RH Inlet X 5/8" - 18 Female RH Outlet Brass 200 psig Y Connector

Western CGA-032 5/8" - 18 Male RH Inlet X 5/8" - 18 Female RH Outlet Brass 200 psig Y Connector

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Airgas Part #:WES401

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Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

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Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES812

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Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

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Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES324

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RADNOR™ Model 18, 1-15/32" Long - 3/16" ID Brass Fuel Gas/Oxygen Hose Nipple

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RADNOR™ Model 18, 1-15/32" Long - 3/16" ID Brass Fuel Gas/Oxygen Hose Nipple

RADNOR™ Model 18, 1-15/32" Long - 3/16" ID Brass Fuel Gas/Oxygen Hose Nipple

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Airgas Part #:RAD64003905

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Koike Aronson/Ransome Global/LS 3SM 5/8" - 18 UNF RH Brass/Stainless Steel Inert Gas Regulator Quick Disconnect Socket (Socket Only)

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Koike Aronson/Ransome Global/LS 3SM 5/8" - 18 UNF RH Brass/Stainless Steel Inert Gas Regulator Quick Disconnect Socket (Socket Only)

Koike Aronson/Ransome Global/LS 3SM 5/8" - 18 UNF RH Brass/Stainless Steel Inert Gas Regulator Quick Disconnect Socket (Socket Only)

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Airgas Part #:KOIZA4233020

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Western CGA-590 X CGA-346 Brass Cylinder To Regulator Adapter

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Western CGA-590 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-590 X CGA-346 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES858

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

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

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

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Airgas Part #:WESQDB200

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RADNOR™ .593" ID Brass Hose Ferrule Set

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RADNOR™ .593" ID Brass Hose Ferrule Set

RADNOR™ .593" ID Brass Hose Ferrule Set

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Airgas Part #:RAD64003989

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Western CGA-702 1.12" - 14 NGO Male RH Brass 5500 - 7500 psig Regulator Nut (For Wrench Flats)

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Western CGA-702 1.12" - 14 NGO Male RH Brass 5500 - 7500 psig Regulator Nut (For Wrench Flats)

Western CGA-702 1.12" - 14 NGO Male RH Brass 5500 - 7500 psig Regulator Nut (For Wrench Flats)

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Airgas Part #:WES702-2

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Western 1/2" NPT Female X 2 1/2" Brass 3000 psig Manifold Pipe Tee

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Western 1/2" NPT Female X 2 1/2" Brass 3000 psig Manifold Pipe Tee

Western 1/2" NPT Female X 2 1/2" Brass 3000 psig Manifold Pipe Tee

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Airgas Part #:WESWHF-4-7

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Harris® 1/4" NPT Male Brass Inlet Stem, CGA-540

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Harris® 1/4" NPT Male Brass Inlet Stem, CGA-540

Harris® 1/4" NPT Male Brass Inlet Stem, CGA-540

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Airgas Part #:HCL9005110

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Western 1/8" NPT Female X 1/4" NPT Male 3000 psi Bushing

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Western 1/8" NPT Female X 1/4" NPT Male 3000 psi Bushing

Western 1/8" NPT Female X 1/4" NPT Male 3000 psi Bushing

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Airgas Part #:WESMA-10

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Western CGA-500 X CGA-580 Brass Cylinder To Regulator Adapter

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Western CGA-500 X CGA-580 Brass Cylinder To Regulator Adapter

Western CGA-500 X CGA-580 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES873

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RADNOR™ 3/16" ID - 3/16" ID Brass Hose Splicer Set

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RADNOR™ 3/16" ID - 3/16" ID Brass Hose Splicer Set

RADNOR™ 3/16" ID - 3/16" ID Brass Hose Splicer Set

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Airgas Part #:RAD64003993

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Airgas® 1/4" Stainless Steel Pipe To Tubing Adapter

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Airgas® 1/4" Stainless Steel Pipe To Tubing Adapter

Airgas® 1/4" Stainless Steel Pipe To Tubing Adapter

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Airgas Part #:Y9926460-AG

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Western 1/4" NPT Female X 1/4" 200 psi Barbed Hose Adapter

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Western 1/4" NPT Female X 1/4" 200 psi Barbed Hose Adapter

Western 1/4" NPT Female X 1/4" 200 psi Barbed Hose Adapter

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Airgas Part #:WESMH-17

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Western CGA-346 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Western CGA-346 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Western CGA-346 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Airgas Part #:WES14-3CV

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RADNOR™ Model 7329, .687" ID Brass Hose Ferrule

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RADNOR™ Model 7329, .687" ID Brass Hose Ferrule

RADNOR™ Model 7329, .687" ID Brass Hose Ferrule

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Airgas Part #:RAD64003928

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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.