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

Miller® H1400 Series .026" Brass Flow Adapter

Miller® H1400 Series .026" Brass Flow Adapter

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 CGA-347 1/4" NPT Male X 3" L Brass 3001 - 5500 psig Regulator Inlet Nipple

Western CGA-347 1/4" NPT Male X 3" L Brass 3001 - 5500 psig Regulator Inlet Nipple

Western CGA-590 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-590 X CGA-346 Brass Cylinder To Regulator 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 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

RADNOR™ .593" ID Brass Hose Ferrule Set

RADNOR™ .593" ID Brass Hose Ferrule Set

Victor® Adaptor, 5/8-20 RH (Male) x 1/4" NPTF

Victor® Adaptor, 5/8-20 RH (Male) x 1/4" NPTF

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

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

RADNOR™ 3/16" ID - 3/16" ID Brass Hose Splicer Set

RADNOR™ 3/16" ID - 3/16" ID Brass Hose Splicer Set

Western CGA-347 0.830" - 14 NGO Female RH Brass 3001 - 5500 psig Regulator Inlet Nut (For Wrench Flats)

Western CGA-347 0.830" - 14 NGO Female RH Brass 3001 - 5500 psig Regulator Inlet Nut (For Wrench Flats)

Western Brass 200 psig Fuel Regulator To Hose Quick Disconnect Female Socket

Western Brass 200 psig Fuel Regulator To Hose Quick Disconnect Female Socket

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)

Western CGA-350 Female LH Brass 3000 psig Manifold Coupler Tee With Check Valve

Western CGA-350 Female LH Brass 3000 psig Manifold Coupler Tee With Check Valve

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

Miller® 3/8" Brass Oxygen Straight Hose Adaptor

Miller® 3/8" Brass Oxygen Straight Hose Adaptor

Western 90° CGA-510 X CGA-510 Brass Cylinder To Regulator Adapter

Western 90° CGA-510 X CGA-510 Brass Cylinder To Regulator Adapter

RADNOR™ .562" ID/.593" ID/.625" ID Brass Hose Ferrule Set

RADNOR™ .562" ID/.593" ID/.625" ID Brass Hose Ferrule Set

Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-500/510/580/590 With Inserted Filter (For Pressures Up To 500 psig)

Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-500/510/580/590 With Inserted Filter (For Pressures Up To 500 psig)

Koike Aronson/Ransome Super Sentinel/ZOP-2A 9/16" - 18 UNF RH/No 21 Brass/Stainless Steel Fuel Gas Torch Plug With Arrestor

Koike Aronson/Ransome Super Sentinel/ZOP-2A 9/16" - 18 UNF RH/No 21 Brass/Stainless Steel Fuel Gas Torch Plug With Arrestor