This impeller is used on the  export Wavemaster®  9000 and Wavemaster®  9200 50-Hz jet pumps This impeller screws onto the pump motor's threaded shaft with regular right-hand threads Specs:  2 0 HP (3 0 HP @ 60 Hz), 48 frame, XP2 pump

This impeller is used on the Wavemaster 9000 (ver 2), 9000 (ver 3) and Wavemaster 9200 jet pumps This impeller screws onto the pump motor's threaded shaft with regular right-hand threads

This after-market impeller is used on the after-market 2 0 HP Wavemaster jet pumps This impeller screws onto the pump motor's threaded shaft with regular right-hand threads