Maintenance-free permanent magnet brushless magnetic rotor. Stator and circuit sealed with epoxy resin. Amphibious design. The seal is static rather than dynamic, which avoids leakage problems. Small size, high efficiency, low power consumption, low noise (less than 35 dB). Used in aquariums, cooling, humidifiers, air conditioners, other automotive cooling and circulation systems. Flow rate: 0.24 (m3/h) Head: 1 (m) Voltage: 12 (V) Power: 0.042 (kW)