CANCEL
Compare Products Up to 4
Clear All

Gas Fittings and Adapters

Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

Show Full Description Hide Full Description

Compare
Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

Western CGA-023 "B" 9/16" - 18 Female LH Inlet X "B" 9/16" - 18 Male LH Outlet Brass 200 psig Valve Y Connector

Show Full Description Hide Full Description

Airgas Part #:WES112

Change Package Size

Western CGA-590 Male LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Show Full Description Hide Full Description

Compare
Western CGA-590 Male LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Western CGA-590 Male LH Brass 3000 psig Manifold Coupler Tee With Without Check Valve

Show Full Description Hide Full Description

Airgas Part #:WEST-93

Change Package Size

Western 90° CGA-510 X CGA-510 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western 90° CGA-510 X CGA-510 Brass Cylinder To Regulator Adapter

Western 90° CGA-510 X CGA-510 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES820

Change Package Size

Western CGA-680/695/702/703 1/4" NPT X 3" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Show Full Description Hide Full Description

Compare
Western CGA-680/695/702/703 1/4" NPT X 3" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Western CGA-680/695/702/703 1/4" NPT X 3" L Brass 3000 - 5500 psig Regulator Inlet Nipple

Show Full Description Hide Full Description

Airgas Part #:WES680-3S

Change Package Size

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Western CGA-555 X CGA-510 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES802

Change Package Size

Western CGA-540 X CGA-346 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-540 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-540 X CGA-346 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES832

Change Package Size

Victor® Brass Nut, CGA300

Show Full Description Hide Full Description

Compare
Victor® Brass Nut, CGA300

Victor® Brass Nut, CGA300

Show Full Description Hide Full Description

Airgas Part #:VIC0968-0003

Change Package Size

Western® CGA-346 1/4" NPT X 2 1/2" L Brass 3000 psig Nipple With Reverse Flow Check Valve

Show Full Description Hide Full Description

Compare
Western® CGA-346 1/4" NPT X 2 1/2" L Brass 3000 psig Nipple With Reverse Flow Check Valve

Western® CGA-346 1/4" NPT X 2 1/2" L Brass 3000 psig Nipple With Reverse Flow Check Valve

Show Full Description Hide Full Description

Airgas Part #:WES14-3CVR

Change Package Size

Western CGA-580 X CGA-346 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-580 X CGA-346 Brass Cylinder To Regulator Adapter

Western CGA-580 X CGA-346 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES830

Change Package Size

Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

Show Full Description Hide Full Description

Compare
Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

Harris® 1/4" NPT Male Brass Inlet Stem, CGA-510/580/590

Show Full Description Hide Full Description

Airgas Part #:HCL9005109

Change Package Size

Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

Show Full Description Hide Full Description

Compare
Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

Western CGA-033 5/8" - 18 Male LH Inlet X 5/8" - 18 Female LH Outlet Brass 200 psig Y Connector

Show Full Description Hide Full Description

Airgas Part #:WES402

Change Package Size

Victor® Brass Nut, CGA510

Show Full Description Hide Full Description

Compare
Victor® Brass Nut, CGA510

Victor® Brass Nut, CGA510

Show Full Description Hide Full Description

Airgas Part #:VIC0970-0003

Change Package Size

Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Show Full Description Hide Full Description

Compare
Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Western CGA-500/510/580/590 1/4" NPT Male X 3" L Brass 3000 psig Regulator Inlet Nipple With Check Valve

Show Full Description Hide Full Description

Airgas Part #:WES15-3CV

Change Package Size

Miller® Brass Oxygen/Propane/Acetylene Tailpiece

Show Full Description Hide Full Description

Compare
Miller® Brass Oxygen/Propane/Acetylene Tailpiece

Miller® Brass Oxygen/Propane/Acetylene Tailpiece

Show Full Description Hide Full Description

Airgas Part #:MIL15778

Change Package Size

Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Show Full Description Hide Full Description

Compare
Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Western 1/4" NPT Male X 1 3/4" Brass Regulator Nipple, CGA-520 (For Pressures Up To 500 psig)

Show Full Description Hide Full Description

Airgas Part #:WES300-3

Change Package Size

Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

Show Full Description Hide Full Description

Compare
Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

Western CGA-021 "A" 3/8" - 24 LH Brass 200 psig Hose Nut (For Wrench Flats)

Show Full Description Hide Full Description

Airgas Part #:WES10

Change Package Size

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

Show Full Description Hide Full Description

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

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

Show Full Description Hide Full Description

Airgas Part #:WES874

Change Package Size

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Show Full Description Hide Full Description

Compare
Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Western® CGA-347 Male RH X 1/2" NPT .825" - 14 NGO Brass 5000 psig Valve Outlet Adapter (For Manifold Pipeline)

Show Full Description Hide Full Description

Airgas Part #:WESB-348

Change Package Size

Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

Show Full Description Hide Full Description

Compare
Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

Western CGA-500/510/580/590 1/4" NPT Male X 3 1/2" L Brass Hand Tight Regulator Nipple With Check Valve And Without O Ring

Show Full Description Hide Full Description

Airgas Part #:WES615-3CV

Change Package Size

Western CGA-580 X CGA-590 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-580 X CGA-590 Brass Cylinder To Regulator Adapter

Western CGA-580 X CGA-590 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES813

Change Package Size

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.