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Gas Fittings and Adapters

Western CGA-350 X CGA-580 Brass Hydrogen/Nitrogen Adapter

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Western CGA-350 X CGA-580 Brass Hydrogen/Nitrogen Adapter

Western CGA-350 X CGA-580 Brass Hydrogen/Nitrogen Adapter

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Airgas Part #:WES808

Western CGA-590 Brass Air Regulator Inlet Nut

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Western CGA-590 Brass Air Regulator Inlet Nut

Western CGA-590 Brass Air Regulator Inlet Nut

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Airgas Part #:WES93

Western CGA-590/CGA-500/CGA-510/CGA-580 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Western CGA-590/CGA-500/CGA-510/CGA-580 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

Western CGA-590/CGA-500/CGA-510/CGA-580 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Airgas Part #:WES15-3SF

Western CGA-350 Brass Hydrogen/Natural Gas Regulator Inlet Nipple

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Western CGA-350 Brass Hydrogen/Natural Gas Regulator Inlet Nipple

Western CGA-350 Brass Hydrogen/Natural Gas Regulator Inlet Nipple

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Airgas Part #:WES83

Western CGA-680/CGA-695/CGA-702/CGA-703 Brass Flammable/Air/Hydrogen/Inert/Methane Regulator Inlet Nipple

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Western CGA-680/CGA-695/CGA-702/CGA-703 Brass Flammable/Air/Hydrogen/Inert/Methane Regulator Inlet Nipple

Western CGA-680/CGA-695/CGA-702/CGA-703 Brass Flammable/Air/Hydrogen/Inert/Methane Regulator Inlet Nipple

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Airgas Part #:WES680-3SF

Western CGA-580/CGA-500/CGA-510/CGA-590 Brass Argon/Acetylene/Air/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Western CGA-580/CGA-500/CGA-510/CGA-590 Brass Argon/Acetylene/Air/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

Western CGA-580/CGA-500/CGA-510/CGA-590 Brass Argon/Acetylene/Air/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Airgas Part #:WES15-8CV

Western CGA-500/CGA-510/CGA-580/CGA- 590 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Western CGA-500/CGA-510/CGA-580/CGA- 590 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

Western CGA-500/CGA-510/CGA-580/CGA- 590 Brass Acetylene/Air/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Airgas Part #:WES15-11

Western CGA-590 X CGA-580 Brass Air/Nitrogen Adapter

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Western CGA-590 X CGA-580 Brass Air/Nitrogen Adapter

Western CGA-590 X CGA-580 Brass Air/Nitrogen Adapter

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Airgas Part #:WES815

Western CGA-500/CGA-510/CGA-580/CGA-590 Brass Air/Acetylene/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Western CGA-500/CGA-510/CGA-580/CGA-590 Brass Air/Acetylene/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

Western CGA-500/CGA-510/CGA-580/CGA-590 Brass Air/Acetylene/Argon/Helium-Nitrogen Mixtures/Medical Mixtures Regulator Inlet Nipple

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Airgas Part #:WES15-8

Western CGA-347 Brass Air Regulator Inlet Nipple

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Western CGA-347 Brass Air Regulator Inlet Nipple

Western CGA-347 Brass Air Regulator Inlet Nipple

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Airgas Part #:WES347-3

Western CGA-347 Brass Air Regulator Inlet Nut

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Western CGA-347 Brass Air Regulator Inlet Nut

Western CGA-347 Brass Air Regulator Inlet Nut

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Airgas Part #:WES347-2

Western CGA-346 Brass Air Regulator Inlet Nipple

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Western CGA-346 Brass Air Regulator Inlet Nipple

Western CGA-346 Brass Air Regulator Inlet Nipple

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Airgas Part #:WES14-3CV

Western CGA-702 Brass Air Regulator Nut

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Western CGA-702 Brass Air Regulator Nut

Western CGA-702 Brass Air Regulator Nut

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Airgas Part #:WES702-2

Western CGA-703/CGA-680/CGA-695/CGA-702 Brass Air/Flammable/Hydrogen/Inert/Methane Regulator Inlet Nipple

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Western CGA-703/CGA-680/CGA-695/CGA-702 Brass Air/Flammable/Hydrogen/Inert/Methane Regulator Inlet Nipple

Western CGA-703/CGA-680/CGA-695/CGA-702 Brass Air/Flammable/Hydrogen/Inert/Methane Regulator Inlet Nipple

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Airgas Part #:WES680-4SF

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

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

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

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Airgas Part #:WES828

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

Western CGA-590 X CGA-346 Brass Air Adapter

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Western CGA-590 X CGA-346 Brass Air Adapter

Western CGA-590 X CGA-346 Brass Air Adapter

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Airgas Part #:WES858

Western CGA-346 Female RH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

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Western CGA-346 Female RH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Western CGA-346 Female RH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

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Airgas Part #:WEST-346

Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

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Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

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Airgas Part #:WES402

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

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

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

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Airgas Part #:WES6347-2

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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