Specification Brand : Oatey BulletPoint1 : Complies to ASSE Standard 1050 and 1051 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 : For use as a secondary vent BulletPoint3 : One size approved to handle up to 4" vent pipe BulletPoint4 : Opens/closes as needed by building's plumbing system BulletPoint5 : Sweet Spot? technology opens at -0.01 psi and seals at 0 psi and above 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 : White ConnectorType : Adapter CustomerPackageType : Standard Packaging Department : Unisex-Adult ExteriorFinish : White ExternallyAssignedProductIdentifier1 : 038753392202 ExternallyAssignedProductIdentifier2 : 696333355223 ExternallyAssignedProductIdentifier3 : 826708216341 ExternallyAssignedProductIdentifier4 : 7436803115123 ExternallyAssignedProductIdentifier5 : 0038753392202 ExternallyAssignedProductIdentifier6 : 0696333355223 ExternallyAssignedProductIdentifier7 : 0826708216341 ExternallyAssignedProductIdentifier8 : 00038753392202 IncludedComponents : 39220 ItemDisplayWeight : 2 pounds ItemName : Oatey 39220 160 DFU Sure-Vent SCH. 40 PVC Adapter AAV, 2" x 3", White ItemPackageDimensions_Height : 14.986 centimeters ItemPackageDimensions_Length : 7.874 centimeters ItemPackageDimensions_Width : 8.128 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pipe-fittings Manufacturer : Oatey Material : PVC ModelName : 160 DFU Sure-Vent SCH. 40 PVC Adapter ModelNumber : 39220 NumberOfItems : 1 PackageLevel : unit PartNumber : 39220 ProductSiteLaunchDate : 2008-09-25T14:17:52-00:00 Size : 2" x 3" SpecificationMet : N Style : PVC SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 40141600 ValveType : Air Admittance Valve