• Warman 12x10G-G Gravel Dredge Pumps
  • Warman 12x10 GG Sand Gravel Pump from China
  • Weir Warman 12x10 FG Gravel Sand Pumps
  • 12x10 Warman Gravel Dredge Pump China
  • China 12x10 Warman Gravel Pumps

    12x10G-G Gravel Pump

    Size: 12" x 10"
    Capacity: 360-1440m3/h
    Head: 10-60m
    Speed: 400-850rpm
    NPSHr: 1.5-4.5m
    Eff.: 65%
    Power: Max.600kw
    Handling solids: 220mm
    Materials: High chrome alloy, Cast iron, Cast steel, Stainless steel etc
    +86 180 3203 4573

    12x10G-G Gravel pump is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life. 12x10 Sand Gravel Pumps are used to delivery slurry in mining, explosive sludge in metal melting, grudging in dredger and course of river and other fields.

    Design Features:

    • Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving
    • Large dredging sand depth, high density of dredging mud, good pump NPSH and strong suction lift ability.
    • Strong through-put, The dredging pump can persistently discharge gravel, high plastic soil lump,etc.
    • Wide application, The sand pump can be used in various kinds of soil quality.
    • The G sand pump can be directly matched with electric motor or diesel engine.
    • The G sand pump impeller is 3 or 5 vanes for large particles delivering.
    • Little hydraulic loss, high efficiency and low oil-consumption.
    • Steady operating, little vibration, low noise.
    • Simple & reliable construction, easily disassembly & assembly, convenient maintain.
    • Reliable sealing without leakage.
    • Long operating life of wear parts.


    Tobee® 12/10G-G Gravel Sand Pump Performance Parameter:


    Max. Power P


    Capacity Q


    Head H


    Speed n


    Eff. η

    (% )



    Impeller Dia.











    Tobee® 12x10G-G Dredging Sand Pump Shaft Seal Arrangement:


    • Packing Seal is a general shaft seal.It applies to various pumping conditions, PTFE and Graphite materials of Packing can be used in high corrosive slurries or high temperature conditions.Using ceramic shaft sleeve,For high abrasion conditions, The ceramic shaft sleeve is available.

    • Expeller Seal is an impeller force of reversed centrifugal force, preventing slurry leakage. Expeller seal can be used on the single-stage pump when the positive pressure of pump inlet is no more than 10% of pump outlet pressure or on the first-stage pump in the pump series.

    • Mechanical Seal is advanced sealing technique without sealing leakage, integrating construction, convenient installation & replacement, various constructions suit for all kinds of conditions.

    Tobee® 12/10G-G Gravel Pump Applications:


    • Mine: Black, non-ferrous ore slurry material pump and all kinds of concentrate and tailings conveying.

    • Metallurgy: Transport various slurry for aluminium or steel manufacture.

    • Coal: Coal mining, washing and various coarse and fine coal slurry transportation.

    • Electricity: Remove power plant ash,wash ash,various ash dregs or ash slurry transportation.

    • Construction materials: Various mud sand slurry(such as Cement slurry) transportation.

    • Chemical: Phosphatic fertilizer or potassic fertilizer factory various abrasive slurry transportation.

    • Water conservancy: Lake, river dredge, sediment, grit, High plastic clay suction line to transportation.


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