ITEM NAME:12V 5W Mini Water Pump Brushless Water Oil Pump Submersible Fountain FT Features: Brushless, permanent magnetic rotor, maintenance-free. Stator and circuit board sealed by epoxy resin. Amphibious design. Enclosed with static sealing, not dynamic, which can avoid leaking problems. Submersible installation and entirely waterproof. Low consumption; low noise(less than35db). Super long working life(more than 30,000 hours). Wide temperature resistance range from 0℃ to 100℃. Red wire positive pole,black wire negative pole The  pump is centrifugal pump not self-priming pump. It is recommended to be used in diving with a maximum lift of 3M and a flow of 240L/H ,8.5mm external diameter. Used in Aquarium, car cooling, humidifier, air.Brushless, permanent magnetic rotor, maintenance-free. Stator and circuit board sealed by epoxy resin. 1 12V for DC Brushless Water Pump. Power consumption: 5W. Red wire positive pole,black wire negative pole.