Framo's SR2000 is a permanent magnetic motor, rim-driven flow generator specifically developed for pumping large volumes of water in systems with low back pressure. The efficient pump features water-lubricated bearings. There is no oil in the system and the motor has neither gears nor shafts. Typical capacities range from 2.8 to 5.6 m3 per second.
A system designed to pump waste through an automated system back to the barge for filtration, to avoid accumulation on the seabed.