• Warman 12x10 GGH High Head Gravel Pump
  • China Warman 12x10 High Head Gravel Pump
  • Weir Minerals Warman 12x10 Gravel Pump

    12x10G-GH High Head Gravel Pump

    Size: 12" x 10"
    Capacity: 288-2808m3/h
    Head: 16-80m
    Speed: 350-700rpm
    NPSHr: 2-10m
    Power: Max.600kw
    Handling solids: 210mm
    Materials: High chrome alloy
    +86 180 3203 4573

    12x10G-GH High Head Gravel Pump is the world’s standard pump for dredge and gravel with high pressure applications. The 12x10 pump performance range provides excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost. A wide variety of shaft seals provide a perfect fit for a wide range of applications.

    Design Features:

    √ Impeller - Pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in preventing seal contamination
    √  NPSH - Exceptional NPSHr conditions due to large impeller eyes
    √  Large Particles — Large eye openings and vane passages allow for the largest particle flows
    √ Expeller (Centrifugal Seal) - Available with low flow water flush or zero flow (grease lubricated) options to provide exceptional sealing where water introduction to the seal is intolerable or limited
    √ Stuffing Box - Gland sealing with packing and lantern ring
    √ Bearing assembly - A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
    √ Frame Base - A very robust one piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.

    Tobee® 12x10G-GH High Head Gravel Pump Performance Parameter:



    Max. Power P


    Capacity Q


    Head H


    Speed n


    Eff. η

    (% )



    Impeller Dia.











    Tobee® 12x10G-GH Gravel Sand Pump On-site Applications:


    Tobee® Dredging Sand Pumps are used for rivers, lakes and sea sand dredging, blowing sand reclamation, river dredging, pumping sand selected iron ore, tailing pumping, coal mines, power plants and mining companies such as transport medium containing solid particles.


    * Tobee®  is a registered trademark and does not represent or is not in any way affiliated with Warman®  of Weir Minerals Group. All names,numbers, symbols and descriptions are used for reference purpose only and do not imply that any pumps or parts listed is the product of Warman Pumps.

    * Tobee®  12x10 G-GH high head gravel pumps and spares are only interchangeable with Warman®  12x10 G-GH high head gravel pumps and spares.

    * This document is the property of Tobee®  Pump and can be neither reproduced nor disclosed to a third party without a written authorization.