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.

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.

Gas Fittings and Adapters

Western® 1/8" NPT Male 50 psi Medical Air Chemetron® Quick Connect Adapter

Western® 1/8" NPT Male 50 psi Medical Air Chemetron® Quick Connect Adapter

Western Halar Yoke Washer

Western Halar Yoke Washer

Western DISS Nut X Nipple Female 50 psi Ohmeda® Quick Connect

Western DISS Nut X Nipple Female 50 psi Ohmeda® Quick Connect

Western 50 psi Suction Ohmeda® Quick Connect Y-Coupler With Adapter

Western 50 psi Suction Ohmeda® Quick Connect Y-Coupler With Adapter

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)

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 1/8" NPT Female 50 psi Oxygen Chemetron® Male Quick Connect

Western 1/8" NPT Female 50 psi Oxygen Chemetron® Male Quick Connect

Koike Aronson/Ransome Brass Oxygen/Fuel Gas 3-Seat Twin Tip Adapter

Koike Aronson/Ransome Brass Oxygen/Fuel Gas 3-Seat Twin Tip Adapter

Miller® Brass Nut/Connection Inlet

Miller® Brass Nut/Connection Inlet

Western CGA-540 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-540 X CGA-346 Brass Cylinder To Regulator Adapter

Western® 3/8" NPT X 1" - 11 1/2" NPS RH 3 1/4" L 3000 psig Manifold Union Adapter With Nickel Plated Phosphorous Bronze Filter

Western® 3/8" NPT X 1" - 11 1/2" NPS RH 3 1/4" L 3000 psig Manifold Union Adapter With Nickel Plated Phosphorous Bronze Filter

Western CGA-590 Male LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Western CGA-590 Male LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

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 3/4" NPT Male X 1 1/2" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 3/4" NPT Male X 1 1/2" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western CGA-580 Female RH Brass 3000 psig 4 Way Manifold Coupler Tee With Without Check Valve

Western CGA-580 Female RH Brass 3000 psig 4 Way Manifold Coupler Tee With Without Check Valve

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

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

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

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

Western 3/4" NPT Male X 8 3/8" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 3/4" NPT Male X 8 3/8" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/2" NPT Male X 6" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/2" NPT Male X 6" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western® CGA-350 1/4" NPT X 2 1/2" L Brass 3000 psig Nipple With Reverse Flow Check Valve

Western® CGA-350 1/4" NPT X 2 1/2" L Brass 3000 psig Nipple With Reverse Flow Check Valve