Modular hydraulics for high efficiency in a wide range of operating conditions；Large branch sizes for optimized inlet flow, low noise level and higher allowable forces and moments；Unaffected by rapid temperature variations；Easy access for cleaning to the seal cooling   chambers；Stiff shaft design for critical speeds above the maximum operating speed；The high standardization design not only reduces inventory costs but also achieves the maximum interchangeability of components, thereby reducing the operating costs of the equipment throughout its life cycle.