Jebao PP-300LV low volt fountain pump. Great little replacement for small fountains or pet drinking fountain. The pump comes with a transformer and female power jack connection cord attached to the rear of the pump. Low voltage 4-speed Jebao water pump with 110V/12V AC transformer Pump Flow Rate: 40 GPH Max head: 19" （0-50cm) Pump Size: 1.5"x1.375"x1"(H), tube connector outsize 5/16"(diameter) 6' cord