This Fountain Tech submersible fountain water pump is designed for reliability and ultra-quiet operation to provide years of service. The small profile size makes the pump easy to hide or disguise when setting up your fountain or spout. Has adjustable flow and is easy to clean. Outlet adaptor/fittings: 5/16" ID and 1/2" ID. Can be used for new fountain/spout, replacement pump for fountain/spout, aquarium applications, ponds and more. This is the replacement pump for most of Attic Trunk"s small or desktop fountains. Pump dimensions: 1-7/8"L x 1-3/4"W x 1-5/8"H. Maximum head (water lift) 2 feet (24"), flow rate 70 GPH. Engineered for long life, low energy consumption, adjustable water flow, high lift and extremely quiet operation. Comes with suction-cup feet and a removable filter screen and impeller for easy cleaning. Indoor use only. Normal pump life is more than 3 years. One-year manufacturer warranty. Ungrounded 2-wire unit with 6-foot cord, 120V, .04A