Specification Brand : QWORK BulletPoint1 : Function - You can accurately monitor the rate of delivery of nitrogen gas and manage its passage through copper tubing while brazing. BulletPoint2 : Precision Control - This gauge is able to precisely regulate the airflow and ensure the flow rate accuracy to 3-4 CFH. BulletPoint3 : Quickly Know the Condition - With a float ball in the flow indicator, it can help you to ensure if the nitrogen is flowing while brazing. BulletPoint4 : Connection - Our indicator has the 1/4” Female Flare Inlet Connection and 1/4” Male Flare Outlet Connection, it can use with nitrogen purging application equipped with a 7/16" - 20 male flare. BulletPoint5 : 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month! Color : Blue Color1 : Yellow Color2 : Gold CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 00850034034003 ExternallyAssignedProductIdentifier1 : 0766415026300 ExternallyAssignedProductIdentifier2 : 766415026300 ExternallyAssignedProductIdentifier3 : 0716352252256 ExternallyAssignedProductIdentifier4 : 0716352021777 ExternallyAssignedProductIdentifier5 : 00716352021777 IncludedComponents : Quick Connects ItemDisplayWeight : 1.4 pounds ItemLength : 60 inches ItemName : QWORK 1/4” Flare Inlet and Outlet Connection Nitrogen Flow Indicator ItemPackageDimensions_Height : 21.3106 centimeters ItemPackageDimensions_Length : 7.112 centimeters ItemPackageDimensions_Width : 11.0998 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : welding-gas-regulators Manufacturer : QWORK Material : Copper Material1 : Brass Material2 : Rubber MaximumPressure : 4000 pounds_per_square_inch ModelName : Highcraft GUHD-ZD12-12B ModelNumber : QW3349 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : QW3349 Pattern : Oxygen ProductDescription : QWORK ProductSiteLaunchDate : 2020-04-09T07:00:00.000Z Size : 12 Inch Style : 1/2 in. MIP x 1/2 in. MIP SupplierDeclaredDgHzRegulation : other SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable UnitCount : 1