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 "B" 9/16" - 18 Female X 5/8" - 18 Female Inert Arc Adapter (For MIG/TIG Torches)

Western "B" 9/16" - 18 Female X 5/8" - 18 Female Inert Arc Adapter (For MIG/TIG Torches)

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-330

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-330

Western CGA-540 1/4" NPT Male X 2" L Chrome Plated Brass 3000 psi Hose Nipple

Western CGA-540 1/4" NPT Male X 2" L Chrome Plated Brass 3000 psi Hose Nipple

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

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

Victor® Valve Stem Assembly Repair Parts

Victor® Valve Stem Assembly Repair Parts

Western DISS Male 50 psi Chemetron® Quick Connect With Yellow Collar

Western DISS Male 50 psi Chemetron® Quick Connect With Yellow Collar

Firepower® Adaptor CGA 510 Tank to 300 Regulator

Firepower® Adaptor CGA 510 Tank to 300 Regulator

Harris® 1/4" NPT Male Brass Hex Outlet Nipple

Harris® 1/4" NPT Male Brass Hex Outlet Nipple

Victor® Hose Connector, 1/4" NPTM x "B" Oxygen RH (Male), with CV

Victor® Hose Connector, 1/4" NPTM x "B" Oxygen RH (Male), with CV

Western CGA-540 3000 psi Soft Replacement Tip

Western CGA-540 3000 psi Soft Replacement Tip

Western CGA346 0.830" - 14 NGO Internal Chrome Plated Brass 3000 psi Hand-Tight High Pressure Cylinder Connection Nut (Packaged)

Western CGA346 0.830" - 14 NGO Internal Chrome Plated Brass 3000 psi Hand-Tight High Pressure Cylinder Connection Nut (Packaged)

Western Repair Kit (For HQ2, HQ2HL And HQ2HP Series)

Western Repair Kit (For HQ2, HQ2HL And HQ2HP Series)

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 7/8" DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

Western 7/8" DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

Western 1/4" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western 1/4" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Miller® CGA-330 Stainless Steel Nut

Miller® CGA-330 Stainless Steel Nut

Western 1/8" NPT Male 50 psi Medical Oxygen Ohmeda® Quick Connect

Western 1/8" NPT Male 50 psi Medical Oxygen Ohmeda® Quick Connect

Miller® Brass Oxygen Nut

Miller® Brass Oxygen Nut

Western 1/2" NPT Female X 1 1/4" Brass 3000 psig 90° Manifold Pipe Elbow

Western 1/2" NPT Female X 1 1/4" Brass 3000 psig 90° Manifold Pipe Elbow

Western Repair Kit (For Window Lift Regulator)

Western Repair Kit (For Window Lift Regulator)