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 CGA-346 X CGA-540 Brass Cylinder To Regulator Adapter

Western CGA-346 X CGA-540 Brass Cylinder To Regulator Adapter

Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Check Valve

Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Check Valve

Western 1/2" NPT Male X 4" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/2" NPT Male X 4" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

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

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

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

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

RADNOR™ Model 46, 5/16" - 5/16" ID Brass Hose Splicer

RADNOR™ Model 46, 5/16" - 5/16" ID Brass Hose Splicer

Western 1/4" ID Non-Conductive Hose Ferrule (Recommended CR-100 Crimp Tool)

Western 1/4" ID Non-Conductive Hose Ferrule (Recommended CR-100 Crimp Tool)

Western CGA-540 1/4" NPT Male X 3" L Chrome Plated Brass 3000 psi Hose Nipple

Western CGA-540 1/4" NPT Male X 3" L Chrome Plated Brass 3000 psi Hose Nipple

Western Hose Repair Kit With "A" 3/8" - 24 X "B" 9/16" - 18 C-1 Crimp Tool (For 1/4" ID Hose)

Western Hose Repair Kit With "A" 3/8" - 24 X "B" 9/16" - 18 C-1 Crimp Tool (For 1/4" ID Hose)

Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Check Valve

Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Check Valve

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 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

Western Brass 200 psig Regulator To Hose Quick Disconnect Female Socket

Western Brass 200 psig Regulator To Hose Quick Disconnect Female Socket

Western 1.108" - 14 NGO RH Female Brass Regulator Nut, CGA-701 (For Pressures Up To 5500 psig)

Western 1.108" - 14 NGO RH Female Brass Regulator Nut, CGA-701 (For Pressures Up To 5500 psig)

Western SS 1 Outlet 36" Stainless Steel Pigtail

Western SS 1 Outlet 36" Stainless Steel Pigtail

Western Brass 200 psig Hose To Machine Quick Disconnect Female Socket

Western Brass 200 psig Hose To Machine Quick Disconnect Female Socket

Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Miller® 9/16" - 18 UNF Nickel-Plated Hose Connector

Miller® 9/16" - 18 UNF Nickel-Plated Hose Connector

Victor® Hose Connector, 1/4" NPTM x "B" Fuel LH (Male)

Victor® Hose Connector, 1/4" NPTM x "B" Fuel LH (Male)