Summit Clark 3 Series Pumps

Industry Standard
ASME B73.1 & B73.2

Summit Clark 3 ANSI Pumps are fully interchangeable with Flowserve Durco® Mark II and Mark III ANSI centrifugal pumps, offering capacities up to 5000 GPM and heads to 700 feet.

Clark 3R Recessed Impeller Pumps use your existing Clark 3 power end and are ideal for fibrous or shear-sensitive materials. Their recessed impeller design minimizes solids degradation, with sizes and materials available to suit various applications. Capacities reach 2000 GPM, with heads up to 190 feet.

Standard Features Optional Features
Clark 3 ANSI
  • Conforms to ASME B73.1M (ANSI)
  • Capacities to 5,000 GPM
  • Head to 740 Feet
  • Back Pull Out Design
  • Threaded Bearing Housing
  • Accurate Impeller Adjustments
  • Reverse Vane Closed Impeller
  • Reduced Shaft Deflection
  • Multiple Rear Cover Options
  • Open Impeller Design Available
  • Finned Tube Oil Cooler
Clark 3R
  • Utilizes Your Existing Clark 3 Power End
  • Handles Fibrous and Shear Sensitive Materials
  • Minimizes Degradation of Solids
  • Variety of Sizes and Materials
  • Capacities to 2000 GPM
  • Heads To 190 Ft
  • Multiple Rear Cover Options
  • Optional 4140 Shaft and 316SS Sleeve Configuration
  • Finned Tube Oil Cooler
Clark 3 ANSI Brochure Download
Clark 3R Brochure Download