... high flow, high efficiency, 2 small - volume but big flow centrifugal brushless water pump * Product features 1. Allow dry running 2 ... 62 6V,9V,12V,24V60.82270 * centrifugal brushless water pump 's picture*configuration diagram of centrifugal brushless water pump * Matters needing ... Non-professionals are prohibited to dismantle this product. suction centrifugal brushless water pump,2l/min Exhaust rate ...