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 1/4" Female 50 psi Chemetron® Barbed Quick Connect

Western 1/4" Female 50 psi Chemetron® Barbed Quick Connect

Western CGA-500 X CGA-590 Brass Cylinder To Regulator Adapter

Western CGA-500 X CGA-590 Brass Cylinder To Regulator Adapter

Western® CGA-347 Female RH Stainless Steel 5500 psig Coupler Tee (Without Check Valve)

Western® CGA-347 Female RH Stainless Steel 5500 psig Coupler Tee (Without Check Valve)

Western® 1/4" NPT Male 50 psi Ohmeda® Oxygen Quick Connect Adapter

Western® 1/4" NPT Male 50 psi Ohmeda® Oxygen Quick Connect Adapter

Miller® Brass Oxygen Nut

Miller® Brass Oxygen Nut

Western 1/4" NPT Male X 3" Brass Regulator Nipple, CGA-577 (For Pressures Up To 3000 psig)

Western 1/4" NPT Male X 3" Brass Regulator Nipple, CGA-577 (For Pressures Up To 3000 psig)

Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Female Quick Connect Adapter

Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Female Quick Connect Adapter

Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With White Collar

Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With White Collar

Western® DISS1240 Female Inlet X 1/4" NPT Female Outlet 9/16" - 18 UNF 200 psi Y Connector

Western® DISS1240 Female Inlet X 1/4" NPT Female Outlet 9/16" - 18 UNF 200 psi Y Connector

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

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

Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Male Quick Connect Adapter

Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Male Quick Connect Adapter

Western CGA-024 "C" 7/8" - 14 Male RH Brass 200 psig Hose Nut (For Wrench Flats)

Western CGA-024 "C" 7/8" - 14 Male RH Brass 200 psig Hose Nut (For Wrench Flats)

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Western 1/4" NPT Male X 3" Stainless Steel Regulator Nipple, CGA-347 (For Pressures Up To 5500 psig)

Western 1/4" NPT Male X 3" Stainless Steel Regulator Nipple, CGA-347 (For Pressures Up To 5500 psig)

Western CGA-347 RH Female Stainless Steel 3001 - 5500 psig Hand Tight Regulator Nut (For Wrench Flats)

Western CGA-347 RH Female Stainless Steel 3001 - 5500 psig Hand Tight Regulator Nut (For Wrench Flats)

Western 1/2" NPT Male Brass Inlet Nut

Western 1/2" NPT Male Brass Inlet Nut

Western DISS Male 50 psi Oxygen Chemetron® Quick Connect

Western DISS Male 50 psi Oxygen Chemetron® Quick Connect

Western Repair Kit (For 8534A, 8534B And 8532A Primary Regulator)

Western Repair Kit (For 8534A, 8534B And 8532A Primary Regulator)

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

Western Female X 1/4" NPT Male DISS1240 9/16" - 18 UNF 200 psi Straight Hose Adapter

Western Female X 1/4" NPT Male DISS1240 9/16" - 18 UNF 200 psi Straight Hose Adapter