COMBIPRIME

  • Overview
  • CombiPrime is a series of self-priming centrifugal pumps, suited for pumping clean or slightly polluted liquids, with low viscosity. The pumps are available in horizontal as well as in vertical construction. The pump’s self-priming ability is performed by a built-in vacuum pump, based upon the liquid ring principle.

    The most important characteristic of the CombiPrime is the built-in vacuum pump. This makes it possible to pump a liquid/air mixture or exclusively air during the suction phase. The built-in vacuum pump is based on the liquid ring principle.

    The CombiPrime is used when handling vapour, aerated liquids or air during the priming stage. The availability of several material options enables corrosive media to be pumped. Applications: bilge and ballast pumps in shipping, fire extinguishing, sprinkler sets.

    Maintenance is simplified because of the applied ‘Back Pull Out’-principle for the horizontal and ‘Top Pull Out’-principle for the vertical construction.

  • Technical Specification
  • Technical Data                        CH                            CV 

    Max. Capacity                      500 M3/H                 800 M3/H

    Max. Head                           100 M 

    Max. Working Pressure       10 BAR 

    Max. Temperature                80 °C 

    Max. Speed                          3600 RPM 

    Max. Suction l Lft                  8 M

    Materials                              Cast Iron, Bronze

  • Features
  • Standardized and modular design

     

    Self-priming

     

    Built-in vacuum pump with external adjustment

     

    Large air displacement capacity, shortening suction times

     

    Flanges according to ISO 7005 PN 16

     

    Outstanding hydraulic performance

     

    High efficiency impeller

     

    Closed impeller with back vanes providing axial balancing of impeller loads

     

    Mechanical seals to EN 12756 (DIN 24960)

     

    2-Angular contact thrust bearings and cylindrical roller bearing

     

    Robust shaft design

     

    Extended life time

     

    Atex certification

     

    Easy maintenance through the Back-Pull-Out principle

     

    Sea water resistant version available

     

    Available in horizontal and vertical execution


 

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