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Gas Fittings and Adapters

Western "B" X CGA-300 X CGA-520 Brass Cylinder To Regulator Adapter

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Western "B" X CGA-300 X CGA-520 Brass Cylinder To Regulator Adapter

Western "B" X CGA-300 X CGA-520 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES316

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Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

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Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

Western CGA-200 MC X CGA-510 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES324

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Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-300 With Check Valve (For Pressures Up To 500 psig)

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Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-300 With Check Valve (For Pressures Up To 500 psig)

Western 1/4" NPT Male X 2 1/2" Brass Regulator Nipple, CGA-300 With Check Valve (For Pressures Up To 500 psig)

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Airgas Part #:WES16-8CV

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Western CGA-300 Female RH Brass 500 psig Manifold Coupler Tee With Without Check Valve

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Western CGA-300 Female RH Brass 500 psig Manifold Coupler Tee With Without Check Valve

Western CGA-300 Female RH Brass 500 psig Manifold Coupler Tee With Without Check Valve

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Airgas Part #:WEST-16

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Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

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Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

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Airgas Part #:WES112

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

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

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

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Airgas Part #:WES820

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

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

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

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Airgas Part #:WES802

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Victor® Brass Nut, CGA300

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Victor® Brass Nut, CGA300

Victor® Brass Nut, CGA300

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Airgas Part #:VIC0968-0003

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Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

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Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

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Airgas Part #:HCL9005109

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Victor® Brass Nut, CGA510

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Victor® Brass Nut, CGA510

Victor® Brass Nut, CGA510

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Airgas Part #:VIC0970-0003

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Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

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Airgas Part #:WES15-3CV

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Miller® Brass Oxygen/Propane/Acetylene Tailpiece

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Miller® Brass Oxygen/Propane/Acetylene Tailpiece

Miller® Brass Oxygen/Propane/Acetylene Tailpiece

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Airgas Part #:MIL15778

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Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

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Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

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Airgas Part #:WES300-3

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Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

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Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

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Airgas Part #:WES10

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Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

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Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

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Airgas Part #:WES615-3CV

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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.