... -10 pumping media.2, the motor part of the exposed surface shall not exceed the motor 1 / 2.3, pumping corrosive ... , anti-clogging good, efficient, easy to overload a flat power curve, precision balanced impeller, vibration, smooth rotation.2, motor: specially designed ... interface cable and the motor cover into the motor cavity surface, the absolute prohibition of carrying, pulling with a cable (or ...