High efficiency, stable and, low power consumption and low noise When overloaded, the rotor slips on the ceramic shaft, which protects the motor and No for motor, no work Waterproof, can be used on or in water Power consumption can be reduced by eliminating the need for separate lubricating oil and cooling water Wide range of applications: suitable for aquariums, computer cooling systems, solar fountains, water dispensers, wine pourers, Manufacturer: Kaeltsyn