Specification Brand : JMF BulletPoint1 : End 1 Diameter: 7/8 in. BulletPoint2 : End 1 Type: Compression BulletPoint3 : End 2 Diameter: 7/8 in. BulletPoint4 : End 2 Type: Compression BulletPoint5 : End 3 Type: Elbow Color : Copper,Yellow CompatibleHoseDiameter : 0.25 inches ConnectorType : Elbow Department : unisex-adult ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 7434097527844 ExternallyAssignedProductIdentifier1 : 094913072148 ExternallyAssignedProductIdentifier2 : 0094913072148 ExternallyAssignedProductIdentifier3 : 00094913072148 IncludedComponents : JMF 7/8 in. Dia. x 7/8 in. Dia. Compression To Compression To Elbow Yellow Brass Elbow ItemName : JMF 7/8 in. Dia. x 7/8 in. Dia. Compression to Compression to Elbow Yellow Brass Elbow ItemPackageDimensions_Height : 5.1 centimeters ItemPackageDimensions_Length : 10.2 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 1 ItemShape : 45° Elbow ItemTypeKeyword : compression-elbow-fittings Manufacturer : JMF COMPANY Material : Plastic ModelName : JMF 7/8 in. Dia. x 7/8 in. Dia. Compression To Compression To Elbow Yellow Brass Elbow ModelNumber : 4503629 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 4503629 ProductDescription : Air compressor 90 degree elbow unloader valve. This universal unloader valve assembly fits many commonly imported 2-stage air compressor pumps. This valve is located on the hydraulic unloader assembly on the front of the pump directly opposite the crankshaft. A 1/4" copper or aluminum tube runs from this valve to the head of the compressor or check valve and unloads the head pressure once the compressor shuts off. If the compressor is not unloading, this is the valve that needs to be replaced. If this valve continually leaks when your compressor shuts off, your check valve needs to be replaced. Specifications: 90° Elbow Unloader Valve Fits Most Imported 2-Stage Compressors Unloads Head Pressure 1/4" Compression x 1/8" Straight Pipe Material: Brass ProductSiteLaunchDate : 2012-10-17T05:43:34.201Z Size : One Size StreetDate : 2017-03-12T00:00:01Z Style : Threaded SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141700