CENTRIFUGAL
PUMPS

CVP-NA
CONCRETE VOLUTE PUMPS

FEATURES &
BENEFITS

  • Concrete volute casing and suction bell
  • Corrosion and erosion resistance
  • Pull out assembly with guide vanes
  • High flow rates
  • Low wear rates
  • Low total life cycle cost
  • Smooth operation
  • High efficiency (higher than conventional pumps)
  • Prefabricated parts with or without steel liner

PUMP
APPLICATIONS

  • Flood control systems
  • Irrigation
  • Drainage
  • Water diversion
  • Seawater intake
  • Dry dock dewatering
  • Large scale cooling water systems
  • High flow water intake systems
  • High flow transfer systems

OPERATING
DATA

  • Capacity* : up to 105000 m3/h
  • Head* : up to 35 m
  • Speed* : 100 - 300 rpm
  • Temperature* : 50 °C max

*For operating data outside the above values, please contact DP Pumps.

TECHNICAL
NOTES

  • ound, trapezoid, or rounded rectangle type of volute
  • Cast-in casing, Prefabricated concrete parts casing, Steel liner prefabricated parts, or Prefabricated concrete with steel liner casing
  • Semi-open or closed type impellers
  • Use of guide vanes for reducing the radial thrust and the flow velocity with simultaneous increase of the efficiency
  • Expertised design of the suction box with use of hydrodynamic entry cone and optional use of steel liner