Specification Brand : Anjon Manufacturing BulletPoint1 : Oil-free pumps provide reliable operation without using harmful oils BulletPoint2 : Low-energy and whisper-quiet BulletPoint3 : Operates at 65 Watts and 4.9 CFM air output BulletPoint4 : Maximum pond size of 12,000 gallons and 15' depth BulletPoint5 : Indoor and Outdoor Use. Comes with 2 year Manufacture's Warranty Color : Black ExternallyAssignedProductIdentifier1 : 701160107607 ExternallyAssignedProductIdentifier2 : 0701160107607 ExternallyAssignedProductIdentifier3 : 00701160107607 ItemName : Anjon Manufacturing Lifeline Air Pump 4.9 CFM for 12,000 Gallon Pond LL-100 ItemPackageDimensions_Height : 9.906 centimeters ItemPackageDimensions_Length : 18.796 centimeters ItemPackageDimensions_Width : 12.192 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pond-water-pumps Manufacturer : Anjon Manufacturing Material : Pump Only ModelNumber : MP230 NumberOfItems : 1 OperationMode : Automatic PartNumber : LL-100 PowerSourceType : ac ProductDescription : Lifeline Air Pumps are the perfect choice to create and maintain a healthy pond environment. These whisper quiet, low energy pumps enhance oxygen levels and help circulate the water in your Koi pond. Lifeline Air Pumps add needed oxygen to Koi ponds in hot summer months when oxygen levels decline. In the winter Lifeline Air Pumps help break down fish waste and prevent pond surfaces from completely freezing, allowing toxic gasses to harmlessly escape. ProductSiteLaunchDate : 2016-06-03T17:10:01.476Z Size : LL-100 Style : LL-100 UnitCount : 1 UnspscCode : 40151500 Voltage : 115 volts