Now available with a 17-in. impellers are 811 Series ANSI centrifugal pumps. This new feature is announced as especially applicable in large storage terminals.
Models are also said to meet terminal operator needs because they feature open impellers with two-times the wear area of a closed design. This optimizes performance of the pump’s open impeller and allows renewable performance.
Open-impeller design also minimizes concentrated wear by balancing the hydraulic axial thrust load and reducing stuffing-box pressure. Full 17-in. impeller pumps details are free.
Griswold Pump Company
22069 Van Buren Street, Grand Terrace CA 92313