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

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-580

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-580

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-679

Airgas® Monel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-679

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-180

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-180

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

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

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

RADNOR™ Model CK-27, 9/16" - 18 UNF B Brass Fuel Gas/Oxygen Repair Kit

RADNOR™ Model CK-27, 9/16" - 18 UNF B Brass Fuel Gas/Oxygen Repair Kit

Koike Aronson/Ransome Sentinel/WZA/ZASP 1/ZASP 2 9/16" - 18 UNF LH Brass/Stainless Steel Oxygen/Fuel Gas Hose To Hose Coupling Set

Koike Aronson/Ransome Sentinel/WZA/ZASP 1/ZASP 2 9/16" - 18 UNF LH Brass/Stainless Steel Oxygen/Fuel Gas Hose To Hose Coupling Set

Western CGA-680/695/702/703 1/4" NPT Male X 3 1/2" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Western CGA-680/695/702/703 1/4" NPT Male X 3 1/2" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Western CGA-022 "B" 9/16" - 18 Female Inlet X "B" 9/16" - 18 Male Outlet Brass 200 psig Valve Y Connector

Western CGA-022 "B" 9/16" - 18 Female Inlet X "B" 9/16" - 18 Male Outlet Brass 200 psig Valve Y Connector

RADNOR™ 1/4" ID Stainless Steel Hose Clamp Set

RADNOR™ 1/4" ID Stainless Steel Hose Clamp Set

RADNOR™ .562" ID Brass Hose Ferrule Set

RADNOR™ .562" ID Brass Hose Ferrule Set

RADNOR™ 1/4" Female NPT X 1/4" Female NPT Brass Pipe Thread Connector

RADNOR™ 1/4" Female NPT X 1/4" Female NPT Brass Pipe Thread Connector

RADNOR™ 1/4" X 1/4" ID Brass Hose Splicer Set

RADNOR™ 1/4" X 1/4" ID Brass Hose Splicer Set

Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Without Check Valve

Western CGA-510 Male LH Brass 500 psig Manifold Coupler Tee With Without Check Valve

Western .960" - 14 NGO RH Female Brass Regulator Nut, CGA-580 (For Pressures Up To 3000 psig)

Western .960" - 14 NGO RH Female Brass Regulator Nut, CGA-580 (For Pressures Up To 3000 psig)

RADNOR™ Model RPB-5-1V, 1/4" M NPT Rubber Helium Tilt Valve

RADNOR™ Model RPB-5-1V, 1/4" M NPT Rubber Helium Tilt Valve

RADNOR™ Model AW-14, 5/8" - 18 UNF B LH Brass Water/Industrial Air Inert Arc Nuts

RADNOR™ Model AW-14, 5/8" - 18 UNF B LH Brass Water/Industrial Air Inert Arc Nuts

RADNOR™ 9/16" - 18 Male X 3/8" - 24 LH Female Brass Acetylene/Fuel Gas Hose Adapter

RADNOR™ 9/16" - 18 Male X 3/8" - 24 LH Female Brass Acetylene/Fuel Gas Hose Adapter