Specification Brand : FitRite BulletPoint1 : Cover helps prevent backflow device from freezing after winterization. BulletPoint2 : Allows backflow devices to function properly. BulletPoint3 : Made for virtually all brands of PVB’s/RP’s. 21in. x 16.5in. BulletPoint4 : Durable weatherproof material, UV/cold resistant. BulletPoint5 : Easy installation, installs in seconds. BulletPoint6 : Comes with one 1/2 in. Compression Tee Color : 3/4" FPT x FPT ConnectorType : Barb Coverage : 2.41 square_feet ExteriorFinish : Black ExternallyAssignedProductIdentifier1 : 856001000996 ExternallyAssignedProductIdentifier2 : 0856001000996 ExternallyAssignedProductIdentifier3 : 00052063084718 ExternallyAssignedProductIdentifier4 : 0018171004529 GpsrSafetyAttestation : 1 IncludedComponents : Hose Pressure Reducer ItemDisplayWeight : 0.5 pounds ItemName : FitRite Insulated Backflow Valve Cover - 21in. x 16.5in ItemPackageDimensions_Height : 43.18 centimeters ItemPackageDimensions_Length : 6.985 centimeters ItemPackageDimensions_Width : 41.91 centimeters ItemPackageQuantity : 1 ItemShape : Columnar ItemTypeKeyword : automatic-lawn-watering-equipment-accessories Manufacturer : Blue Rhino Global Sourcing Material : Mesh MaximumOperatingPressure : 25 pounds_per_square_inch MaximumPressure : 1.72 bars ModelName : works with Micro Channel Drain and Integrated Grate System ModelNumber : 247789 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 NumberOfPorts : 2 NumberOfSets : 1 PackageLevel : unit PartNumber : 247789 PowerSourceType : manual ProductDescription : There are far too many other things you need to worry about, so let us take care of your backflow device with the Fit-Rite II insulated backflow/RP cover. When used properly in combination with the proper draining and winterizing of your sprinkler system, this cover will help prevent sprinkler backflow valves from freezing when the outside temperature falls below 32 degrees Fahrenheit. Simply place the Fit-Rite II cover over the sprinkler valve and secure. ProductSiteLaunchDate : 2014-06-19T14:22:27.799Z RecommendedUsesForProduct : Protecting backflow devices from freezing and ensuring their proper functioning Size : and Walkways Style : 3/4 in. FPT X 3/4 in. FPT, 30 PSI SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : pressure_regulator