One two-stage unit can produce as much head as two single-stage pumps. Design highlights include single-inlet, enclosed impellers, mounted back-to-back, and an interconnecting passage between stages. Bronze or bronze-bushed interstage pieces guard against wear. Sizes range from 3-in. to 6-in.(7.6-cm. to 15.2-cm) discharge for capacities to 1,000 gpm(3,785 litres/min) and heads to 1,150 ft.(351 m).

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Horizontal Split Case

End Suction

Vertical In-line

Patterson Vertical Turbine

Two-stage (HSC) DMD

Pre-Pac® Packages


Patterson Pump Company • P.O. Box 790 • Toccoa, Georgia 30577
Phone: (706) 886-2101 • Directory:(706) 297-2990 • Fax: (706) 886-0023

© Copyright 2006 Patterson Pump Company A Subsidiary of the Gorman-Rupp Company. All Rights Reserved.