TURBO PUMP

A turbo pump (1) includes: an impeller (3) which pressurizes liquid, a turbine disk (4) at which a blade cascade (5) is provided; a shaft (6) which connects the impeller (3) and the turbine disk (4); a bearing (7) which rotatably supports the shaft (6), and a housing (2) which accommodates the impeller (3), the turbine disk (4), the shaft (6), and the bearing (7); a seal part (8) which is provided between the bearing (7) and the turbine disk (4); a slinger (9) which is disposed between the bearing (7) and the seal part (8) and has a disk (9a) which is fixed to the shaft (6), and a plurality of wing parts (9b) which are provided on the seal part (8) side of the disk (9a); and a partition wall (2h) which partitions the inside of the housing (2) into a pressure reduction chamber (2c1) in which the wing parts (9b) of the slinger (9) are disposed, and a bearing accommodation chamber (2c2) in which the bearing (7) is accommodated, the pressure reduction chamber (2c1) and the bearing accommodation chamber (2c2) being connected to each other through a clearance flow path (2i).