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Gas Fittings and Adapters

Western 1/4" NPT Male Inlet Nipple Assembly

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Western 1/4" NPT Male Inlet Nipple Assembly

Western 1/4" NPT Male Inlet Nipple Assembly

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Airgas Part #:WESGR-615-3

Western Brass 3000 psig Hand-Tight Nut

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Western Brass 3000 psig Hand-Tight Nut

Western Brass 3000 psig Hand-Tight Nut

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Airgas Part #:WESGR-692

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

Western 1/8" NPT Female 50 psi Oxygen Chemetron® Male Quick Connect

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Western 1/8" NPT Female 50 psi Oxygen Chemetron® Male Quick Connect

Western 1/8" NPT Female 50 psi Oxygen Chemetron® Male Quick Connect

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Airgas Part #:WESMQ101-4

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

Victor® Brass Nut, CGA300

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Victor® Brass Nut, CGA300

Victor® Brass Nut, CGA300

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Airgas Part #:VIC0968-0003

Victor® Swivel Brass with Filter, 1/4" NPT, CGA350. 2.2L

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Victor® Swivel Brass with Filter, 1/4" NPT, CGA350. 2.2L

Victor® Swivel Brass with Filter, 1/4" NPT, CGA350. 2.2L

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Airgas Part #:VIC0983-0005

Victor® Swivel Brass with Filter, 1/4" NPT, CGA320, 2.3L

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Victor® Swivel Brass with Filter, 1/4" NPT, CGA320, 2.3L

Victor® Swivel Brass with Filter, 1/4" NPT, CGA320, 2.3L

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Airgas Part #:VIC0985-0004

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

Western 7/8" DISS 1020 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

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Western 7/8" DISS 1020 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

Western 7/8" DISS 1020 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hex Nut

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Airgas Part #:WESM02-1

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

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

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

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

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

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Airgas Part #:WESMH-7

Western Repair Kit (For 8534 And 8532 Primary Regulator)

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Western Repair Kit (For 8534 And 8532 Primary Regulator)

Western Repair Kit (For 8534 And 8532 Primary Regulator)

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Airgas Part #:WESRK-1020

Western® CGA-440 Male X Female Stainless Steel 500 psi Cylinder Fill 90 deg Elbow

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Western® CGA-440 Male X Female Stainless Steel 500 psi Cylinder Fill 90 deg Elbow

Western® CGA-440 Male X Female Stainless Steel 500 psi Cylinder Fill 90 deg Elbow

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Airgas Part #:WESF-61

Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

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Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

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Airgas Part #:WESM16-2P

Western 1/8" NPT Male X 1" Broached DISS1240 9/16" - 18 UNF 200 psi Broached Hose Nipple

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Western 1/8" NPT Male X 1" Broached DISS1240 9/16" - 18 UNF 200 psi Broached Hose Nipple

Western 1/8" NPT Male X 1" Broached DISS1240 9/16" - 18 UNF 200 psi Broached Hose Nipple

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Airgas Part #:WESM24-42

Western® CGA-540 Female .908" - 14 NGO RH Chrome Plated Brass 3000 psi High Pressure Cylinder Hand-Tight Nut

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Western® CGA-540 Female .908" - 14 NGO RH Chrome Plated Brass 3000 psi High Pressure Cylinder Hand-Tight Nut

Western® CGA-540 Female .908" - 14 NGO RH Chrome Plated Brass 3000 psi High Pressure Cylinder Hand-Tight Nut

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Airgas Part #:WESM54-10

Western CGA-500 X CGA-590 Brass Cylinder To Regulator Adapter

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Western CGA-500 X CGA-590 Brass Cylinder To Regulator Adapter

Western CGA-500 X CGA-590 Brass Cylinder To Regulator Adapter

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Airgas Part #:WES874

Western Female X Female DISS1240 9/16" - 18 UNF 200 psi Hose Coupler

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Western Female X Female DISS1240 9/16" - 18 UNF 200 psi Hose Coupler

Western Female X Female DISS1240 9/16" - 18 UNF 200 psi Hose Coupler

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Airgas Part #:WESM24-25

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.