Adapters & Fittings | Gas Equipment

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.

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Gas Fittings and Adapters

Western 5/8" Hex X 1/4" NPT Male 3000 psi Pipe Plug

Western 5/8" Hex X 1/4" NPT Male 3000 psi Pipe Plug

Western 1/4" NPT Male X 5/16" 200 psi Barbed Hose Adapter

Western 1/4" NPT Male X 5/16" 200 psi Barbed Hose Adapter

Western® DISS1160A 3/4" - 16 UNF Chrome Plated Brass 200 psi Barbed Hose Nipple With O-Ring (For 3/16" ID Hose)

Western® DISS1160A 3/4" - 16 UNF Chrome Plated Brass 200 psi Barbed Hose Nipple With O-Ring (For 3/16" ID Hose)

Western 5/16" L Brass Hose Ferrule (Recommended CR-100 Crimp Tool)

Western 5/16" L Brass Hose Ferrule (Recommended CR-100 Crimp Tool)

Western 3/4" NPT Male X 6" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 3/4" NPT Male X 6" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/4" NPT Male Inlet Nipple Assembly

Western 1/4" NPT Male Inlet Nipple Assembly

Western Brass 3000 psig Hand-Tight Nut

Western Brass 3000 psig Hand-Tight Nut

Western 1/4" NPT Female Inlet X Male Outlet Brass 3000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

Western 1/4" NPT Female Inlet X Male Outlet Brass 3000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

Western 1/4" NPT Male Inlet X Female Outlet Brass 3000 psig Heavy Duty Inline Check Valve

Western 1/4" NPT Male Inlet X Female Outlet Brass 3000 psig Heavy Duty Inline Check Valve

Western CGA410 X CGA510 Cylinder To Regulator Adapter

Western CGA410 X CGA510 Cylinder To Regulator Adapter

Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

Western DISS Handtight Nut X Nipple 50 psi Medical Air Demand Valve Dual Outlet Y Hose Coupler (Canadian Color Coding)

Western DISS Handtight Nut X Nipple 50 psi Medical Air Demand Valve Dual Outlet Y Hose Coupler (Canadian Color Coding)

Western 1/4" NPT Female X 3/16" 200 psi Barbed Hose Adapter

Western 1/4" NPT Female X 3/16" 200 psi Barbed Hose Adapter

Harris® Stem, CGA-580

Harris® Stem, CGA-580

Harris® 9/16" - 18 LH Regulator Nut

Harris® 9/16" - 18 LH Regulator Nut

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)

Miller® B Brass Oxygen Two Hose Manifold

Miller® B Brass Oxygen Two Hose Manifold

Western® 50 psi Medical Air Ohmeda® Duplex Quick Connect Y-Coupler

Western® 50 psi Medical Air Ohmeda® Duplex Quick Connect Y-Coupler

Miller® 3 1/2" Stainless Steel Nipple

Miller® 3 1/2" Stainless Steel Nipple

Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut