Specification Brand : Fernco BulletPoint1 : Flexible Coupling Compatible with cast iron, plastic, copper, lead, and steel piping BulletPoint10 : PVC BulletPoint11 : Complies to ASSE Standard 1050 and 1051. BulletPoint12 : For use as a secondary vent. BulletPoint13 : One size approved to handle up to 4" vent pipe. BulletPoint14 : Opens/closes as needed by building's plumbing system. BulletPoint15 : PVC BulletPoint2 : Flexible Connectors are Leak-Proof, Rot-Proof and Sealed Against Infiltration and Exfiltration BulletPoint3 : May be used for non-pressure drain, waste, and vent (DWV) piping systems and sewer systems indoors and outdoors BulletPoint4 : Proudly Made in USA BulletPoint5 : Working temperature: -65 to 250 degrees Fahrenheit; working pressure: 0-360 PSI; pressure rating: 150. BulletPoint6 : Complies to ASSE Standard 1050 and 1051. BulletPoint7 : For use as a secondary vent. BulletPoint8 : One size approved to handle up to 4" vent pipe. BulletPoint9 : Opens/closes as needed by building's plumbing system. Color : Black ConnectorType : Reducer CustomerPackageType : Standard Packaging Department : Unisex-Adult ExteriorFinish : Black ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Alloy Steel ExternallyAssignedProductIdentifier : 6775627277169 ExternallyAssignedProductIdentifier1 : 018578000094 ExternallyAssignedProductIdentifier2 : 0018578000094 ExternallyAssignedProductIdentifier3 : 00018578000094 ExternallyAssignedProductIdentifier4 : 7436803115123 ExternallyAssignedProductIdentifier5 : 0038753392202 ExternallyAssignedProductIdentifier6 : 0696333355223 ExternallyAssignedProductIdentifier7 : 0826708216341 ExternallyAssignedProductIdentifier8 : 00038753392202 ImportDesignation : Made in the USA IncludedComponents : Coupling CI, Plastic To CI, Plastic 4" x 1-1/2" ItemDisplayDimensions_Height : 6 inches ItemDisplayDimensions_Length : 6 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 0.95 pounds ItemName : Fernco P1056-415 4-Inch to 1-1/2-Inch Flexible Reducing Coupling With Clamp ItemPackageDimensions_Height : 14.6 centimeters ItemPackageDimensions_Length : 11.1 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : pipe-fittings Manufacturer : Fernco Material : Elastomeric PVC MaximumPressure : 160 pounds_per_square_inch ModelName : P1056-415 ModelNumber : P1056-415 NominalWallThickness : 0.5 inch NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 NumberOfPieces1 : 1 NumberOfPieces2 : 2 PackageLevel : unit PartNumber : P1056-415 ProductDescription : The material is 304 stainless steel, anti-rust, corrosion resistance, high and low temperature resistance, strong material, durable. The size is 1" X 1" NPT hex connector, a pack of 2 ProductSiteLaunchDate : 2004-09-14T00:01:00-00:00 SafetyDataSheetUrl : https://ace.infotrac.net/getmsds.aspx?SKU=4871182 Size : 4" x 1 1/2" SpecificationMet : N Style : 300 Ft. SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141700 ValveType : Air Admittance Valve WarrantyDescription : Warranty