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.

Are you currently located in California?

Gas Fittings and Adapters

Western CGA-350 Female LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Western CGA-350 Female LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Airgas® 1/4" Female NPT Stainless Steel Pipe Tee

Airgas® 1/4" Female NPT Stainless Steel Pipe Tee

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

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

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Victor® Brass Nut, Oxygen, CGA540

Victor® Brass Nut, Oxygen, CGA540

Western 1/4" NPT Male X 3/8" 200 psi Barbed Hose Adapter

Western 1/4" NPT Male X 3/8" 200 psi Barbed Hose Adapter

Western 11/16" DISS1240 9/16" - 18 UNF 200 psi Hand Tight Hex Nut

Western 11/16" DISS1240 9/16" - 18 UNF 200 psi Hand Tight Hex Nut

Western 1/4" NPT Female X 1/4" Hose Adapter

Western 1/4" NPT Female X 1/4" Hose Adapter

Western 1/8" NPT Male DISS1240 9/16" - 18 UNF 200 psi Hose Adapter

Western 1/8" NPT Male DISS1240 9/16" - 18 UNF 200 psi Hose Adapter

Western 1" - 11 1/2 NPS Female RH X 1 3/4" L Brass 3000 psig Manifold Union Nut

Western 1" - 11 1/2 NPS Female RH X 1 3/4" L Brass 3000 psig Manifold Union Nut

Western 3/4" NPT Outlet X 1" - 11 1/2 NPS Female RH Inlet X 2.230" L Brass 3000 psig Manifold Union Adapter

Western 3/4" NPT Outlet X 1" - 11 1/2 NPS Female RH Inlet X 2.230" L Brass 3000 psig Manifold Union Adapter

Western CGA580 1/4" NPT Male 3" L 0.960" - 14 NGO External RH Nipple Assembly With Soft Tip

Western CGA580 1/4" NPT Male 3" L 0.960" - 14 NGO External RH Nipple Assembly With Soft Tip

Airgas® 1/8" Male NPT X 1/4" TOD Compression Stainless Steel Adapter

Airgas® 1/8" Male NPT X 1/4" TOD Compression Stainless Steel Adapter

Airgas® 1/4" Male NPT X 1/4" TOD Stainless Steel Adapter

Airgas® 1/4" Male NPT X 1/4" TOD Stainless Steel Adapter

Miller® H1400 Series .026" Brass Flow Adapter

Miller® H1400 Series .026" Brass Flow Adapter

Victor® Brass Nut, 1-11 1/2"NPS RH

Victor® Brass Nut, 1-11 1/2"NPS RH

Victor® Hose Nut "B", Fuel, 9/16-18 LH

Victor® Hose Nut "B", Fuel, 9/16-18 LH

Western CGA-347 1/4" NPT Male X 3" L Brass 3001 - 5500 psig Hand Tight Regulator Inlet Nipple

Western CGA-347 1/4" NPT Male X 3" L Brass 3001 - 5500 psig Hand Tight Regulator Inlet Nipple

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

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

Western 1/4" DISS1240 9/16" - 18 UNF 200 psi Barbed Hose Nipple With O-Ring

Western 1/4" DISS1240 9/16" - 18 UNF 200 psi Barbed Hose Nipple With O-Ring