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

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

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

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

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

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 CGA-347 Female RH Brass 5500 psig Manifold Coupler Tee With Without Check Valve

Western CGA-347 Female RH Brass 5500 psig Manifold Coupler Tee With Without Check Valve

Miller® H1400 Series .042" Brass Flow Adapter

Miller® H1400 Series .042" Brass Flow Adapter

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)

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

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

Airgas® 1/4" Compression X 1/4" Male Stainless Steel Elbow

Airgas® 1/4" Compression X 1/4" Male Stainless Steel Elbow

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

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

Western® DISS1040A 3/4" - 16 UNF Chrome Plated Brass 200 psi Barbed Hose Nipple With O-Ring (For 1/4" ID Hose)

Western® DISS1040A 3/4" - 16 UNF Chrome Plated Brass 200 psi Barbed Hose Nipple With O-Ring (For 1/4" ID Hose)

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

Miller® Little Torch™ 1/2" Brass Round

Miller® Little Torch™ 1/2" Brass Round

Western CGA-350 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple

Western CGA-350 1/4" NPT Male X 2 1/2" L Brass 3000 psig Regulator Inlet Nipple

Miller® Brass LP Tee

Miller® Brass LP Tee

Western 66-SF 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-540 With Inserted Filter (For Pressures Up To 3000 psig)

Western 66-SF 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-540 With Inserted 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

Airgas® 1/4" TOD Stainless Steel Compression Tee

Airgas® 1/4" TOD Stainless Steel Compression Tee

Miller® 3 1/2" Stainless Steel Nipple

Miller® 3 1/2" Stainless Steel Nipple

Western CGA-680 Female RH X 1/2" NPT Male 1.045" - 14 NGO Brass 5500 psig Valve Outlet Adapter (For Manifold Pipelines)

Western CGA-680 Female RH X 1/2" NPT Male 1.045" - 14 NGO Brass 5500 psig Valve Outlet Adapter (For Manifold Pipelines)