Product Specification

The working life of polyurethane spares is 3 times of high chrome. Polyurethane redue the impeller weight a lot and its passage surface is much smoother thus the dynamic consumption could be reduced when operating. It could save 20% power consumption and increase 5~10% efficiency. Meanwhile, it prolong the life of the rotor and low down the maintenance cost and downtime loss. The polyurethane is helpful to reduce the vibration and noise.