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 X 1" Broached DISS1240 9/16" - 18 UNF 200 psi Broached Hose Nipple

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

Western® CGA-540 Female .908" - 14 NGO RH Chrome Plated Brass 3000 psi High Pressure Cylinder Hand-Tight Nut

Western® CGA-540 Female .908" - 14 NGO RH Chrome Plated Brass 3000 psi High Pressure Cylinder Hand-Tight Nut

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® 1/8" NPT Male X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Nipple

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

Western® 3/8" NPT Outlet X 1" - 11 1/2" NPS RH Inlet 3.125" L 3000 psig Manifold Union Adapter

Western® 3/8" NPT Outlet X 1" - 11 1/2" NPS RH Inlet 3.125" L 3000 psig Manifold Union Adapter

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF 50 psi Demand Valve Body Adapter

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF 50 psi Demand Valve Body Adapter

Victor® NP10 Hose Nipple Barb, B Size 1/4" ID Hose

Victor® NP10 Hose Nipple Barb, B Size 1/4" ID Hose

Western® 3/4" NPT Male X 2" L X .230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western® 3/4" NPT Male X 2" L X .230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western® Repair Kit (For WMS-8-1 And WMS-1-3 Primary Regulator)

Western® Repair Kit (For WMS-8-1 And WMS-1-3 Primary Regulator)

Western 1/2" NPT Outlet X 1" - 11 1/2 NPS Female LH Inlet 2.187" L Brass 3000 psig Manifold Union Adapter

Western 1/2" NPT Outlet X 1" - 11 1/2 NPS Female LH Inlet 2.187" L Brass 3000 psig Manifold Union Adapter

Western 1/4" NPT Male Stainless Steel 6000 psig Metering Seat Cartridge Valve

Western 1/4" NPT Male Stainless Steel 6000 psig Metering Seat Cartridge Valve

Western 1/4" NPT Female Stainless Steel 6000 psig Metering Seat Cartridge Valve

Western 1/4" NPT Female Stainless Steel 6000 psig Metering Seat Cartridge Valve

Western® CGA-296 Male RH Brass 3000 psig Coupler Tee (Without Check Valve)

Western® CGA-296 Male RH Brass 3000 psig Coupler Tee (Without Check Valve)

Western CGA-346 Female Brass Manifold Coupler Tee

Western CGA-346 Female Brass Manifold Coupler Tee

Western Manifold Orifice Adapter

Western Manifold Orifice Adapter

Western® CGA-320 Male X 1" - 11 1/2" NPS RH 3000 psig Manifold Adapter

Western® CGA-320 Male X 1" - 11 1/2" NPS RH 3000 psig Manifold Adapter

Western® 1/2" NPT Female X .843" - .847" 1 1/4" Brass 3000 psig Manifold Pipe Elbow

Western® 1/2" NPT Female X .843" - .847" 1 1/4" Brass 3000 psig Manifold Pipe Elbow

Western® CGA-296 1/4" NPT Male X 3" Brass 3000 psig Nipple With Check Valve

Western® CGA-296 1/4" NPT Male X 3" Brass 3000 psig Nipple With Check Valve

Western Repair Kit (For 8430 And 8431 Line Regulator And Molded Dia Regulator)

Western Repair Kit (For 8430 And 8431 Line Regulator And Molded Dia Regulator)