CVP-NA
Concrete Volute Pumps
FEATURES
- 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
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
- Round, 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