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 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

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

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

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

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 CGA-680/695/702/703 1/4" NPT X 3" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Western CGA-680/695/702/703 1/4" NPT X 3" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Airgas® 1/8" Male NPT X 1/4" Hose Barb Stainless Steel Adapter

Airgas® 1/8" Male NPT X 1/4" Hose Barb Stainless Steel Adapter

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

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

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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

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

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

Airgas® 1/4" Female NPT X 1/4" Male NPT Brass 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 Brass Oxygen Quick Disconnect Female Socket

Western Brass Oxygen Quick Disconnect Female Socket

Victor® Brass Nut, CGA300

Victor® Brass Nut, CGA300

Western 7/8" DISS 1020 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

Western 7/8" DISS 1020 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

Miller® Brass Nut/Connection Inlet

Miller® Brass Nut/Connection Inlet

Western CGA-500 X CGA-540 Brass Cylinder To Regulator Adapter

Western CGA-500 X CGA-540 Brass Cylinder To Regulator Adapter

Western DISS Male X Female 50 psi Chemetron® Quick Connect Coupler

Western DISS Male X Female 50 psi Chemetron® Quick Connect Coupler

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 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

Western® CGA-540 1/4" NPT X 2" L Brass 3000 psig Nipple With Reverse Flow Check Valve

Western® CGA-540 1/4" NPT X 2" L Brass 3000 psig Nipple With Reverse Flow Check Valve