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Gas Fittings and Adapters

Western DISS 1240 9/16" - 18 UNF 200 psig Hand-Tight Nut With White Collar

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Western DISS 1240 9/16" - 18 UNF 200 psig Hand-Tight Nut With White Collar

Western DISS 1240 9/16" - 18 UNF 200 psig Hand-Tight Nut With White Collar

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Airgas Part #:WESM24-2PW

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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

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Western CGA350 3000 psig Spud Check Valve

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Western CGA350 3000 psig Spud Check Valve

Western CGA350 3000 psig Spud Check Valve

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Airgas Part #:WESWMS-1-99

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Western 1/4" NPT Male DISS1220 1/4" NPT 50 psi Demand Valve Suction Valve

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Western 1/4" NPT Male DISS1220 1/4" NPT 50 psi Demand Valve Suction Valve

Western 1/4" NPT Male DISS1220 1/4" NPT 50 psi Demand Valve Suction Valve

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Airgas Part #:WESM22-50

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Western CGA510 X CGA300 Brass Cylinder Adapter (Clamshell)

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Western CGA510 X CGA300 Brass Cylinder Adapter (Clamshell)

Western CGA510 X CGA300 Brass Cylinder Adapter (Clamshell)

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Airgas Part #:WESWD-15

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

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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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Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

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Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

Victor® Brass Swivel with Filter, 5/8"-20, CGA-680/695

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Airgas Part #:VIC0958-0001

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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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Victor® Brass Nut, 1-11 1/2"NPS RH

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Victor® Brass Nut, 1-11 1/2"NPS RH

Victor® Brass Nut, 1-11 1/2"NPS RH

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Airgas Part #:VIC0996-0004

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Firepower® Adaptor CGA 510 Tank to 300 Regulator

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Firepower® Adaptor CGA 510 Tank to 300 Regulator

Firepower® Adaptor CGA 510 Tank to 300 Regulator

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Airgas Part #:VIC0387-0492

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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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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

Airgas® Stainless Steel Analytical Tee-Purge Assembly, CGA-580

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Airgas Part #:Y99TP4A580-AG

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Airgas® 1/4" Female NPT Stainless Steel Cross Pipe

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Airgas® 1/4" Female NPT Stainless Steel Cross Pipe

Airgas® 1/4" Female NPT Stainless Steel Cross Pipe

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Airgas Part #:Y9926416-AG

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Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

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Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

Airgas® Stainless Steel Cross-Purge Assembly With 3000 PSI Maximum Rated Inlet Pressure, CGA-590

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Airgas Part #:Y99CPA4590-AG

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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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Western 3/16" Tapered X 3/8" DISS1240 9/16" - 18 UNF 200 psi Barbed Hose Nipple

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Western 3/16" Tapered X 3/8" DISS1240 9/16" - 18 UNF 200 psi Barbed Hose Nipple

Western 3/16" Tapered X 3/8" DISS1240 9/16" - 18 UNF 200 psi Barbed Hose Nipple

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Airgas Part #:WESM24-12

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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 50 psig High Pressure Plated Relief Valve Assembly

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Western 50 psig High Pressure Plated Relief Valve Assembly

Western 50 psig High Pressure Plated Relief Valve Assembly

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Airgas Part #:WESWRV-4P-50

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

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

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

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Airgas Part #:WESMY-7

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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.