CANCEL
Compare Products Up to 4
Clear All

Gas Fittings and Adapters

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

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

Western CGA-347 Female RH Nut X Plug Stainless Steel 5500 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Show Full Description Hide Full Description

Compare
Western CGA-347 Female RH Nut X Plug Stainless Steel 5500 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Western CGA-347 Female RH Nut X Plug Stainless Steel 5500 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Show Full Description Hide Full Description

Airgas Part #:WES9347

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

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

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:WESM12-5

Change Package Size

Western DISS 1120 3/4" - 16 UNF X 1/4 " Chrome Plated Brass 200 psig Adapter

Show Full Description Hide Full Description

Compare
Western DISS 1120 3/4" - 16 UNF X 1/4 " Chrome Plated Brass 200 psig Adapter

Western DISS 1120 3/4" - 16 UNF X 1/4 " Chrome Plated Brass 200 psig Adapter

Show Full Description Hide Full Description

Airgas Part #:WESM12-7

Change Package Size

Western CGA-555 X CGA-580 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-555 X CGA-580 Brass Cylinder To Regulator Adapter

Western CGA-555 X CGA-580 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES809

Change Package Size

Western® CGA-347 Female RH Stainless Steel 5500 psig Coupler Tee (Without Check Valve)

Show Full Description Hide Full Description

Compare
Western® CGA-347 Female RH Stainless Steel 5500 psig Coupler Tee (Without Check Valve)

Western® CGA-347 Female RH Stainless Steel 5500 psig Coupler Tee (Without Check Valve)

Show Full Description Hide Full Description

Airgas Part #:WEST-347SS

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® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

Show Full Description Hide Full Description

Compare
Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

Western® 7/8" DISS1120A 3/4" - 16 UNF Brass 200 psi Hand-Tight Hex Nut

Show Full Description Hide Full Description

Airgas Part #:WESM12-2

Change Package Size

Western® 1/4" NPT Male DISS1060A 3/4" - 16 UNF 50 psi Check Valve Body Adapter

Show Full Description Hide Full Description

Compare
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

Show Full Description Hide Full Description

Airgas Part #:WESM12-5CV

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-580 Male RH Nut X Plug Brass 3000 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Show Full Description Hide Full Description

Compare
Western CGA-580 Male RH Nut X Plug Brass 3000 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Western CGA-580 Male RH Nut X Plug Brass 3000 psig 2 Piece Chain And Plug Assembly With Gas Tight Sealing

Show Full Description Hide Full Description

Airgas Part #:WES992

Change Package Size

Western 1/4" NPT Male X 3" Stainless Steel Regulator Nipple, CGA-347 (For Pressures Up To 5500 psig)

Show Full Description Hide Full Description

Compare
Western 1/4" NPT Male X 3" Stainless Steel Regulator Nipple, CGA-347 (For Pressures Up To 5500 psig)

Western 1/4" NPT Male X 3" Stainless Steel Regulator Nipple, CGA-347 (For Pressures Up To 5500 psig)

Show Full Description Hide Full Description

Airgas Part #:WESSS-6347-3

Change Package Size

Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Compare
Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

Western CGA-580 X CGA-555 Brass Cylinder To Regulator Adapter

Show Full Description Hide Full Description

Airgas Part #:WES812

Change Package Size

Western CGA-347 RH Female Stainless Steel 3001 - 5500 psig Hand Tight Regulator Nut (For Wrench Flats)

Show Full Description Hide Full Description

Compare
Western CGA-347 RH Female Stainless Steel 3001 - 5500 psig Hand Tight Regulator Nut (For Wrench Flats)

Western CGA-347 RH Female Stainless Steel 3001 - 5500 psig Hand Tight Regulator Nut (For Wrench Flats)

Show Full Description Hide Full Description

Airgas Part #:WESSS-6347-2

Change Package Size

Western Repair Kit (For 8534A, 8534B And 8532A Primary Regulator)

Show Full Description Hide Full Description

Compare
Western Repair Kit (For 8534A, 8534B And 8532A Primary Regulator)

Western Repair Kit (For 8534A, 8534B And 8532A Primary Regulator)

Show Full Description Hide Full Description

Airgas Part #:WESRK-1037

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

Victor® Brass Nut, CGA580

Show Full Description Hide Full Description

Compare
Victor® Brass Nut, CGA580

Victor® Brass Nut, CGA580

Show Full Description Hide Full Description

Airgas Part #:VIC0973-0003

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.