Specification Brand : SPARKWHIZ BulletPoint1 : Oxygen Regulator fits all Oxygen Tanks with CGA-540 Valve, (NOT fit any disposable oxygen canisters). Acetylene Regulators: FIT ONLY small acetylene MC tanks with CGA-200 valve. BulletPoint2 : NOT FIT Larger Acetylene Tanks, any Propane Tanks, or any disposable MAPP or Propane Canisters. BulletPoint3 : Oxygen Regulator: Inlet pressure range 0-4000 psi. Outlet pressure range: 0-100 psi, Units of measure: kPa and psi. Acetylene Regulator: Inlet pressure: 0-400 PSI. Outlet pressure: 0-30 PSI, Outlet Thread: 9/16, Hose connector: 1/4 inch. BulletPoint4 : Oxygen Acetylene Flashback arrestor set has internal check valves for both oxygen and acetylene. Fittings for 9/16 -18 threads, B size. BulletPoint5 : Please carefully check the item specifications before buying and make sure that these regulators fit your Tanks and Hoses. CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6900547310010 ExternallyAssignedProductIdentifier1 : 0726347594421 ExternallyAssignedProductIdentifier2 : 726347594421 ItemName : SPARKWHIZ Oxygen and Acetylene Regulator Welding Gas Gauges Pair, Compatible with Victor Welding Gas Torch Cutting (CGA540 and CGA200) + Flashback Arrestors Regulator End 9/16-18 Threads B Size ItemPackageDimensions_Height : 30.607 centimeters ItemPackageDimensions_Length : 11.9126 centimeters ItemPackageDimensions_Width : 15.9004 centimeters ItemTypeKeyword : welding-gas-regulators Manufacturer : SPARKWHIZ Material : Brass NumberOfBoxes : 1 NumberOfItems : 4 PartNumber : 10906018 ProductDescription : Oxygen and Acetylene Regulator Welding Gas Gauges Pair, Compatible with Victor Welding Gas Torch Cutting (CGA540 and CGA200)+Oxygen Acetylene Flashback Arrestors Regulator End 9/16-18 Threads B Size ProductSiteLaunchDate : 2023-09-08T10:57:11.202Z Size : Oxygen and Acetylene Regulator Style : B-1 Set SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 23270000