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 1/4" NPT Female X 1/4" Hose Adapter

Western 1/4" NPT Female X 1/4" Hose Adapter

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

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

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

Koike Aronson/Ransome AS-1L 9/16" - 18 UNF RH/No 1 Brass/Stainless Steel Oxygen Hose Quick Disconnect Locking Socket

Koike Aronson/Ransome AS-1L 9/16" - 18 UNF RH/No 1 Brass/Stainless Steel Oxygen Hose Quick Disconnect Locking Socket

Western 1/4" NPT Female Stainless Steel 6000 psig 3 Way Pipe Tee

Western 1/4" NPT Female Stainless Steel 6000 psig 3 Way Pipe Tee

Airgas® 1/4" Female NPT Brass Pipe Tee

Airgas® 1/4" Female NPT Brass Pipe Tee

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)

Airgas® 1/2" Female NPT X 1/4" Male NPT Stainless Steel Adapter

Airgas® 1/2" Female NPT X 1/4" Male NPT Stainless Steel Adapter

Airgas® 1/2" Female NPT Brass Pipe Coupling

Airgas® 1/2" Female NPT Brass Pipe Coupling

Western 1/2" NPT Inlet Relief Valve Brass 5 - 100 psig Pipe Away Adapter

Western 1/2" NPT Inlet Relief Valve Brass 5 - 100 psig Pipe Away Adapter

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 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-540 With Recessed Filter (For Pressures Up To 3000 psig)

Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-540 With Recessed Filter (For Pressures Up To 3000 psig)

Western "B" X 9/16" - 18 LH Brass 200 psig Hose To Hose Quick Disconnect Set With Check Valve

Western "B" X 9/16" - 18 LH Brass 200 psig Hose To Hose Quick Disconnect Set With Check Valve

Western CGA-580 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-580 X CGA-346 Brass Cylinder To Regulator Adapter

Miller® 3/8" Brass Oxygen Straight Hose Adaptor

Miller® 3/8" Brass Oxygen Straight Hose Adaptor

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

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

Western CGA-440 3/8" NPT Male 5/8" SAE Flair Brass 500 psig Tubing Connection Adapter

Western CGA-440 3/8" NPT Male 5/8" SAE Flair Brass 500 psig Tubing Connection Adapter

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

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

Western 1/2" NPT Male X 8 1/2" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 1/2" NPT Male X 8 1/2" L X 0.196" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western CGA-280 1/2" NPT Male Check Valve X 0.745" - 14 NGO Male RH Brass 3000 psig Outlet Adapter (For Manifold Pipelines)

Western CGA-280 1/2" NPT Male Check Valve X 0.745" - 14 NGO Male RH Brass 3000 psig Outlet Adapter (For Manifold Pipelines)