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Gas Fittings and Adapters

Western® 1/8" NPT Male 50 psi Medical Air Chemetron® Quick Connect Adapter

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Western® 1/8" NPT Male 50 psi Medical Air Chemetron® Quick Connect Adapter

Western® 1/8" NPT Male 50 psi Medical Air Chemetron® Quick Connect Adapter

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Airgas Part #:WESOR102-4

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Miller® Brass Nut/Connection Inlet

Miller® Brass Nut/Connection Inlet

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Airgas Part #:MILH54

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Western DISS Handtight Nut X Nipple 50 psi Medical Air Demand Valve Dual Outlet Y Hose Coupler (Canadian Color Coding)

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Western DISS Handtight Nut X Nipple 50 psi Medical Air Demand Valve Dual Outlet Y Hose Coupler (Canadian Color Coding)

Western DISS Handtight Nut X Nipple 50 psi Medical Air Demand Valve Dual Outlet Y Hose Coupler (Canadian Color Coding)

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Airgas Part #:WESM16-75C

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Western 1/8" NPT Male 50 psi Suction Puritan® Male Quick Connect

Western 1/8" NPT Male 50 psi Suction Puritan® Male Quick Connect

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Airgas Part #:WESMQ404

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Western® 50 psi Medical Air Ohmeda® Duplex Quick Connect Y-Coupler

Western® 50 psi Medical Air Ohmeda® Duplex Quick Connect Y-Coupler

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Airgas Part #:WESOR204-77

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Western 1/4" NPT Female Inlet X Male Outlet Brass 3000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Western 1/4" NPT Female Inlet X Male Outlet Brass 3000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

Western 1/4" NPT Female Inlet X Male Outlet Brass 3000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Airgas Part #:WESCVF-4MV

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Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

Western 1/4" NPT Female Inlet X Male Outlet Stainless Steel 6000 psig Heavy Duty Inline Check Valve (For High Pressure Pigtail Assemblies)

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Airgas Part #:WESCVF-4MSSV

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Western® 3/4" NPT Female Brass 3000 psig 3-Way Pipe Tee

Western® 3/4" NPT Female Brass 3000 psig 3-Way Pipe Tee

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Airgas Part #:WESBFT-12HP

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Western 1/4" Female 50 psi Chemetron® Barbed Quick Connect

Western 1/4" Female 50 psi Chemetron® Barbed Quick Connect

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Airgas Part #:WESOR101-1

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Western 50 psi Oxygen Chemetron® Quick Connect Y-Coupler With Adapter

Western 50 psi Oxygen Chemetron® Quick Connect Y-Coupler With Adapter

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Airgas Part #:WESOR101-76

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Western® 1/4" NPT Male DISS 2220 7/8" - 14 UNF Chrome Plated Brass 200 psi Body Adapter

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Western® 1/4" NPT Male DISS 2220 7/8" - 14 UNF Chrome Plated Brass 200 psi Body Adapter

Western® 1/4" NPT Male DISS 2220 7/8" - 14 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM26-5

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Western® 1/4" Hose Barb X Female 50 psi Suction Chemetron® Quick Connect Adapter

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Western® 1/4" Hose Barb X Female 50 psi Suction Chemetron® Quick Connect Adapter

Western® 1/4" Hose Barb X Female 50 psi Suction Chemetron® Quick Connect Adapter

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Airgas Part #:WESOR104-1

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Western DISS Male X Female 50 psi Ohmeda® Female Quick Connect

Western DISS Male X Female 50 psi Ohmeda® Female Quick Connect

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Airgas Part #:WESOR202-2

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Western 1/4" Female 50 psi Ohmeda® Barbed Female Quick Connect

Western 1/4" Female 50 psi Ohmeda® Barbed Female Quick Connect

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Airgas Part #:WESOR203-1

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Western® 1/4" NPT Male DISS1060A 3/4" - 16 UNF 50 psi Check Valve Body Adapter

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Western® 1/4" NPT Male DISS1060A 3/4" - 16 UNF 50 psi Check Valve Body Adapter

Western® 1/4" NPT Male DISS1060A 3/4" - 16 UNF 50 psi Check Valve Body Adapter

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Airgas Part #:WESM12-5CV

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Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Male Quick Connect Adapter

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Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Male Quick Connect Adapter

Western® DISS Handtight Nut X Nipple 50 psi Oxygen Chemetron® Male Quick Connect Adapter

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Airgas Part #:WESMQ101-5

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Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

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Airgas Part #:WESM12-2

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Victor® Brass Nut, CGA320

Victor® Brass Nut, CGA320

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Airgas Part #:VIC0985-0030

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Western 3/4" NPT Female 2 3/4" Brass 3000 psig X Shape Manifold Pipe Cross

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Western 3/4" NPT Female 2 3/4" Brass 3000 psig X Shape Manifold Pipe Cross

Western 3/4" NPT Female 2 3/4" Brass 3000 psig X Shape Manifold Pipe Cross

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Airgas Part #:WESWHF-4-12

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Western 9/16" - 18 Female X "B" 5/8" - 18 Female Brass 200 psig Arc Hose And Torch Adapter

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Western 9/16" - 18 Female X "B" 5/8" - 18 Female Brass 200 psig Arc Hose And Torch Adapter

Western 9/16" - 18 Female X "B" 5/8" - 18 Female Brass 200 psig Arc Hose And Torch Adapter

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Airgas Part #:WESAW-432B

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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.