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Gas Fittings and Adapters

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

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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 #:MIL15001-40

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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

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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

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

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

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

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Airgas Part #:WESQDB21

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Miller® H1400 Series .032" Brass Flow Adapter

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Miller® H1400 Series .032" Brass Flow Adapter

Miller® H1400 Series .032" Brass Flow Adapter

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Airgas Part #:MILH1400-30

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RADNOR™ 9/16" - 18 B Brass Fuel Gas/Oxygen Hose Kit

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RADNOR™ 9/16" - 18 B Brass Fuel Gas/Oxygen Hose Kit

RADNOR™ 9/16" - 18 B Brass Fuel Gas/Oxygen Hose Kit

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Airgas Part #:RAD64003958

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Western CGA-347 0.830" - 14 NGO Female RH Brass 3001 - 5500 psig Hand Tight Regulator Inlet Nut (For Wrench Flats)

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Western CGA-347 0.830" - 14 NGO Female RH Brass 3001 - 5500 psig Hand Tight Regulator Inlet Nut (For Wrench Flats)

Western CGA-347 0.830" - 14 NGO Female RH Brass 3001 - 5500 psig Hand Tight Regulator Inlet Nut (For Wrench Flats)

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Airgas Part #:WES6347-2

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Miller® H1400 Series .042" Brass Flow Adapter

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Miller® H1400 Series .042" Brass Flow Adapter

Miller® H1400 Series .042" Brass Flow Adapter

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Airgas Part #:MILH1400-50

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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

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Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Airgas Part #:WESCVF-4MSSV

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RADNOR™ 9/16" - 18 B - 3/16" ID Brass Oxygen Hose Nipple Set

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RADNOR™ 9/16" - 18 B - 3/16" ID Brass Oxygen Hose Nipple Set

RADNOR™ 9/16" - 18 B - 3/16" ID Brass Oxygen Hose Nipple Set

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Airgas Part #:RAD64003988

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Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Check Valve

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Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Check Valve

Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Check Valve

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Airgas Part #:WEST-15CV

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Western 1/4" NPT Female X 1/4" NPT Male Stainless Steel 6000 psig 90° Pipe Street Elbow

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Western 1/4" NPT Female X 1/4" NPT Male Stainless Steel 6000 psig 90° Pipe Street Elbow

Western 1/4" NPT Female X 1/4" NPT Male Stainless Steel 6000 psig 90° Pipe Street Elbow

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Airgas Part #:WESBL-4SS

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RADNOR™ CGA-520 X CGA-510 Brass Acetylene Cylinder Adapter

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RADNOR™ CGA-520 X CGA-510 Brass Acetylene Cylinder Adapter

RADNOR™ CGA-520 X CGA-510 Brass Acetylene Cylinder Adapter

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Airgas Part #:RAD64003954

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RADNOR™ 9/16" - 18 B LH Brass Acetylene/Fuel Gas Hose Nut Set

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RADNOR™ 9/16" - 18 B LH Brass Acetylene/Fuel Gas Hose Nut Set

RADNOR™ 9/16" - 18 B LH Brass Acetylene/Fuel Gas Hose Nut Set

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Airgas Part #:RAD64003971

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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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Western CGA-350 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple

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Western CGA-350 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple

Western CGA-350 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple

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Airgas Part #:WES83-CV

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RADNOR™ Model 15-2, CGA-510 Brass POL Acetylene Regulator Nut

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RADNOR™ Model 15-2, CGA-510 Brass POL Acetylene Regulator Nut

RADNOR™ Model 15-2, CGA-510 Brass POL Acetylene Regulator Nut

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Airgas Part #:RAD64003902

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Miller® CGA-660 Stainless Steel Nipple

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Miller® CGA-660 Stainless Steel Nipple

Miller® CGA-660 Stainless Steel Nipple

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Airgas Part #:MILE99-660C43

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Miller® Brass LP Tee

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Miller® Brass LP Tee

Miller® Brass LP Tee

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Airgas Part #:MIL15085

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Western CGA-540 Male RH Brass 3000 psig 3 Way Manifold Coupler Tee

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Western CGA-540 Male RH Brass 3000 psig 3 Way Manifold Coupler Tee

Western CGA-540 Male RH Brass 3000 psig 3 Way Manifold Coupler Tee

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Airgas Part #:WEST3-540

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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.