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Gas Fittings and Adapters

Western 4 Way Valve

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Western 4 Way Valve

Western 4 Way Valve

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Airgas Part #:WESWMV-5-3B

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Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

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Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

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Airgas Part #:WESM04-2PA

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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

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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

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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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Miller® 9/16" - 18 RH Brass Fuel Gas Hose Adaptor

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Miller® 9/16" - 18 RH Brass Fuel Gas Hose Adaptor

Miller® 9/16" - 18 RH Brass Fuel Gas Hose Adaptor

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Airgas Part #:MIL14390

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Victor® Tube Fitting, 1/4" NPTM x 37 Degree, Brass

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Victor® Tube Fitting, 1/4" NPTM x 37 Degree, Brass

Victor® Tube Fitting, 1/4" NPTM x 37 Degree, Brass

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Airgas Part #:VIC0910-0090

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Miller® Brass Nut/Connection Inlet

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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® 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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Harris® 9/16" - 18 LH Regulator Nut

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Harris® 9/16" - 18 LH Regulator Nut

Harris® 9/16" - 18 LH Regulator Nut

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Airgas Part #:HCL9000242

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Western DISS Male Chrome Plated Brass 50 psi Ohmeda® Male Quick Connect

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Western DISS Male Chrome Plated Brass 50 psi Ohmeda® Male Quick Connect

Western DISS Male Chrome Plated Brass 50 psi Ohmeda® Male Quick Connect

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Airgas Part #:WESMQ203-2

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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 DISS Male 50 psi Nitrous Oxide Ohmeda® Female Quick Connect

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Western DISS Male 50 psi Nitrous Oxide Ohmeda® Female Quick Connect

Western DISS Male 50 psi Nitrous Oxide Ohmeda® Female Quick Connect

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Airgas Part #:WESOR203-2

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Western 1/8" NPT Female X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Extension

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Western 1/8" NPT Female X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Extension

Western 1/8" NPT Female X 1/8" NPT Male X 2 1/2" L Chrome Plated Brass 3000 psi Pipe Extension

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Airgas Part #:WESMA-32

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Western .965" - 14 NGO RH Female Brass Regulator Nut, CGA-577 (For Pressures Up To 3000 psig)

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Western .965" - 14 NGO RH Female Brass Regulator Nut, CGA-577 (For Pressures Up To 3000 psig)

Western .965" - 14 NGO RH Female Brass Regulator Nut, CGA-577 (For Pressures Up To 3000 psig)

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Airgas Part #:WES577-2

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Western® 1/8" NPT Female X 1/8" Hose Barb Chrome Plated 200 psi Adapter

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Western® 1/8" NPT Female X 1/8" Hose Barb Chrome Plated 200 psi Adapter

Western® 1/8" NPT Female X 1/8" Hose Barb Chrome Plated 200 psi Adapter

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Airgas Part #:WESMH-12

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Western 1/8" NPT Female X 1/4" 200 psi Barbed Hose Adapter

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Western 1/8" NPT Female X 1/4" 200 psi Barbed Hose Adapter

Western 1/8" NPT Female X 1/4" 200 psi Barbed Hose Adapter

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Airgas Part #:WESMH-14

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Western 3/4" NPT Male X 4" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

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Western 3/4" NPT Male X 4" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

Western 3/4" NPT Male X 4" L X 0.230" Thickness Brass Alloy 360 3000 psig Pipe Nipple

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Airgas Part #:WESWHF-3-11

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Airgas® 1/4" Compression X 1/4" Female Stainless Steel Branch Tee

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Airgas® 1/4" Compression X 1/4" Female Stainless Steel Branch Tee

Airgas® 1/4" Compression X 1/4" Female Stainless Steel Branch Tee

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Airgas Part #:Y99413926-AG

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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.