Impeller Diameter – 450 mm to 3000 mm
Hub with even number of blades are mounted at an angle of 10° to 90° with respect to the horizontal
The most commonly used impeller of this type is the four bladed 45° pitched blade turbine
Mixed flow impeller as fluid discharge has both axial and radial components
Generally down-pumping
Up-pumping in applications such as gas dispersions and floating solids mixing
Used in flow control applications