The company’s newly engineered composite closed impeller set a record-breaking tip speed of 688 m/s in testing – nearly double that of traditional metallic impellers. The innovation highlights the ...

Correctly executed impeller vane tipping is critical to boiler feedwater pump performance and reliability, and to avoid problems, pump buyers and users should be aware of this subtle pump quality ...

Spectrum Brands has been granted a patent for an innovative impeller design for aquarium filter pumps. The impeller blades feature depressions to aid in water movement, with varying thickness along ...