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" NPT Female X 1/4" NPT Male 3000 psi Bushing

Western 1/4" NPT Female X 1/4" NPT Male 3000 psi Bushing

Western 1/8" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Nipple With Wrench Flats

Western 1/8" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Nipple With Wrench Flats

Western 1/4" NPT Female X 1/8" NPT Male 3000 psi Bushing

Western 1/4" NPT Female X 1/8" NPT Male 3000 psi Bushing

Western 1/4" NPT Female X 2" L Chrome Plated Brass 3000 psi Pipe Tee

Western 1/4" NPT Female X 2" L Chrome Plated Brass 3000 psi Pipe Tee

Western CGA-346 Female Inlet X (2) Male Outlet Brass 3000 psi Coupler Tee With Cylinder Valve Inlet And Two Same CGA-Outlets

Western CGA-346 Female Inlet X (2) Male Outlet Brass 3000 psi Coupler Tee With Cylinder Valve Inlet And Two Same CGA-Outlets

Harris® Stem, CGA-580

Harris® Stem, CGA-580

Western 1/8" NPT Female X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Extension

Western 1/8" NPT Female X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Extension

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

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

Western CGA-540 Male RH Brass 3000 psig 4 Way Manifold Coupler Tee With Check Valve

Western CGA-540 Male RH Brass 3000 psig 4 Way Manifold Coupler Tee With Check Valve

Western 50 psig High Pressure Plated Relief Valve Assembly

Western 50 psig High Pressure Plated Relief Valve Assembly

Honeywell 1/4" - 18 NPT Male Panther®/Cougar™ Nipple

Honeywell 1/4" - 18 NPT Male Panther®/Cougar™ Nipple

Harris® 9/16" - 18 LH Regulator Nut

Harris® 9/16" - 18 LH Regulator Nut

Western 1/8" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Nipple With Wrench Flats And O-Ring

Western 1/8" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Nipple With Wrench Flats And O-Ring

Western CGA510 X CGA300 Brass Cylinder Adapter (Clamshell)

Western CGA510 X CGA300 Brass Cylinder Adapter (Clamshell)

Victor® Swivel Brass with Filter, 1/4" NPT, CGA350. 2.2L

Victor® Swivel Brass with Filter, 1/4" NPT, CGA350. 2.2L

Victor® Swivel Brass with Filter, 1/4" NPT, CGA320, 2.3L

Victor® Swivel Brass with Filter, 1/4" NPT, CGA320, 2.3L

Harris® Stem (For CGA540 Oxygen Regulators)

Harris® Stem (For CGA540 Oxygen Regulators)

Western 1/8" NPT Female X 1/4" NPT Female Chrome Plated Brass 1000 psi Y Connector

Western 1/8" NPT Female X 1/4" NPT Female Chrome Plated Brass 1000 psi Y Connector

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

Western CGA350 3000 psig Spud Check Valve

Western CGA350 3000 psig Spud Check Valve