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Gas Fittings and Adapters

\\ Koike Aronson/Ransome Sentinel/WZO/ZOSP1/ZOSP2 9/16" - 18 UNF Brass/Stainless Steel Oxygen/Fuel Gas Torch To Hose Coupling Set

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\\ Koike Aronson/Ransome Sentinel/WZO/ZOSP1/ZOSP2 9/16" - 18 UNF Brass/Stainless Steel Oxygen/Fuel Gas Torch To Hose Coupling Set

\\ Koike Aronson/Ransome Sentinel/WZO/ZOSP1/ZOSP2 9/16" - 18 UNF Brass/Stainless Steel Oxygen/Fuel Gas Torch To Hose Coupling Set

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Airgas Part #:KOIZA3232260

Western® 1/4" NPT Male Stainless Steel 6000 psi 90 deg Metering Seat Cartridge Valve

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Western® 1/4" NPT Male Stainless Steel 6000 psi 90 deg Metering Seat Cartridge Valve

Western® 1/4" NPT Male Stainless Steel 6000 psi 90 deg Metering Seat Cartridge Valve

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Airgas Part #:WESSS-120M

Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

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Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

Western 1/4" NPT Male Stainless Steel 6000 psig Metal-To-Metal Seat Cartridge Valve

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Airgas Part #:WESSS-110S

Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

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Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

Western CGA-510/580/590 1/4" NPT Male 3" L Stainless Steel 500 psig Regulator Inlet Nipple

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Airgas Part #:WESSS-15-3

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Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Green Collar

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Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Green Collar

Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Green Collar

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Airgas Part #:WESM24-45P

Miller® 9/16" - 18 UNF Nickel-Plated Hose Connector

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Miller® 9/16" - 18 UNF Nickel-Plated Hose Connector

Miller® 9/16" - 18 UNF Nickel-Plated Hose Connector

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Airgas Part #:MIL3060-1

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western 1/4" NPT Male DISS 1040 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM04-5

Western 1/4" NPT Male DISS 1080 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Western 1/4" NPT Male DISS 1080 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western 1/4" NPT Male DISS 1080 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM08-5

Western® 1/4" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

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Western® 1/4" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

Western® 1/4" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

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Airgas Part #:WESM00-71

Western 1/4" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Western 1/4" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western 1/4" NPT Male DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM12-5

Western® 1/8" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

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Western® 1/8" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

Western® 1/8" NPT Female Inlet X 1/4" NPT Female Outlet DISS1240 9/16" - 18 UNF Anodized Aluminum 200 psi Y Connector

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Airgas Part #:WESM00-70

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

Western® 1/4" NPT Male DISS1020A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Western® 1/4" NPT Male DISS1020A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western® 1/4" NPT Male DISS1020A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM02-5

Western 1/4" NPT Male Stainless Steel 6000 psig Metering Seat Cartridge Valve

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Western 1/4" NPT Male Stainless Steel 6000 psig Metering Seat Cartridge Valve

Western 1/4" NPT Male Stainless Steel 6000 psig Metering Seat Cartridge Valve

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Airgas Part #:WESSS-110M

Western® 1/4" NPT Male 50 psi Ohmeda® Suction Quick Connect Adapter

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Western® 1/4" NPT Male 50 psi Ohmeda® Suction Quick Connect Adapter

Western® 1/4" NPT Male 50 psi Ohmeda® Suction Quick Connect Adapter

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Airgas Part #:WESMQ204-3

Western® 1/8" NPT Male DISS1240 9/16" - 18 UNF Chrome Plated Brass 50 psi Check Valve Body Adapter

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Western® 1/8" NPT Male DISS1240 9/16" - 18 UNF Chrome Plated Brass 50 psi Check Valve Body Adapter

Western® 1/8" NPT Male DISS1240 9/16" - 18 UNF Chrome Plated Brass 50 psi Check Valve Body Adapter

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Airgas Part #:WESM24-4CV

Western® 1/4" NPT Male DISS1200A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Western® 1/4" NPT Male DISS1200A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

Western® 1/4" NPT Male DISS1200A 3/4" - 16 UNF Chrome Plated Brass 200 psi Body Adapter

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Airgas Part #:WESM20-5

Western® 1/4" NPT Male 50 psi Ohmeda® Oxygen Quick Connect Adapter

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Western® 1/4" NPT Male 50 psi Ohmeda® Oxygen Quick Connect Adapter

Western® 1/4" NPT Male 50 psi Ohmeda® Oxygen Quick Connect Adapter

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Airgas Part #:WESMQ201-3

Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Yellow Collar

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Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Yellow Collar

Western DISS1240 9/16" - 18 UNF Plastic 200 psi Tapered Barbed Nipple And Nut With Yellow Collar

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Airgas Part #:WESM24-45PY

Western 1/4" NPT Male 50 psi Chemetron® Quick Connect Coupler

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Western 1/4" NPT Male 50 psi Chemetron® Quick Connect Coupler

Western 1/4" NPT Male 50 psi Chemetron® Quick Connect Coupler

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Airgas Part #:WESOR103-3

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.