CRIF, CRNF is a vertical, centrifugal multi-stage pump. This inline (non-self-priming) pump is suitable for in-pipe systems and designed for mounting on a foundation. The MGF motor of the pump is suitable for both DC and AC supply. As the motor electronics incorporate motor protection, no further motor protection is required. The Maximum Power Point Tracking (MPPT) software allows the motor to operate efficiently connected to a solar panel. Motor P1 is 1250 W, and maximum speed is 3350 rpm. An external sensor can be connected in order to control the pump operation.