Specification AirFlowCapacity : 130 cubic_feet_per_minute Brand : Air Systems BulletPoint : Accessory for saddle vent ventilation BulletPoint1 : 【Energy-Efficient Ventilation】This powerful inline duct fan speed of 4500 RPM can create the air flow of 130 CFM, Maximum power consumption is only 6W. Upgrade DC motor & low noise effectively circulating air, quickly move vast amount of air to exhaust odors. BulletPoint2 : 【Application Scenarios】The 4 inch booster duct fan designed to quietly ventilate grow rooms, bathrooms, kitchens, workshops, basements, attics and etc, in order to boost airflow in HVAC systems. BulletPoint3 : 【Easy to Install】Hon&Guan air exhaust fan's blade and the body are made of high quality plastic, for quick removal and easy maintenance. BulletPoint4 : 【Adjustable Controller】 The 4-inch duct fan includes a variable speed controller, which can allows you to adjust the airflow and noise at will. BulletPoint5 : 【Excellent Performance】Duct size: 4” | Dimensions: 7.28 x 3.82 x 3.82 in. | Voltage: 100-240V| Air Presssure: 165 Pa| Noise: 26 dBA BulletPoint6 : Mounting Position: Horizontal Color : Black ControllerType : Button Control ControlMethod : application CustomerPackageType : Standard Packaging ElectricFanDesign : exhaust_fan ExternallyAssignedProductIdentifier1 : 714119466380 ExternallyAssignedProductIdentifier2 : 0714119466380 FinishType : Painted IncludedComponents : Cord IndoorOutdoorUsage : indoor IsElectric : 1 ItemDisplayDimensions_Height : 11.1 inches ItemDisplayDimensions_Length : 15.6 inches ItemDisplayDimensions_Width : 13.8 inches ItemDisplayWeight : 8.8 pounds ItemName : Air Systems SV-UM Saddle Vent Universal Mount ItemPackageDimensions_Height : 6.35 centimeters ItemPackageDimensions_Length : 43.18 centimeters ItemPackageDimensions_Width : 16.764 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-hvac-fans-and-circulators Manufacturer : Air Systems Material : Plastic ModelNumber : SV-UM MountingType : Outside Mount NoiseLevel : 26 decibels NumberOfBlades : 7 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfSpeeds : 1 PartNumber : SV-UM PowerSourceType : ac_dc ProductDescription : The VIVOSUN inline duct fan helps solve ventilation problems. The durability of this fan gives the element a long life. The centrifugal impeller provides powerful airflow with a disproportionately low noise level that will not impact your life. A variable speed control is included to adjust it to the desired airflow level according to your requirements. This 8” Inline is suitable for large size grow tent. Ideal for air cleaning and temperature control in industrial, home and garden planting ventilation applications. ProductSiteLaunchDate : 2010-07-29T00:00:01-00:00 RecommendedUsesForProduct : Exhausting RoomType1 : Kitchen RoomType2 : Bathroom Size : 4 Inch Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 40101503 Voltage : 240 volts Wattage : 6 watts