• Warman Gravel Pumps
  • Warman G Sand Gravel Pumps
  • Warman Gravel Dredge Pumps
  • China Warman Sand Gravel Pump Manufacturer
  • China Gravel Dredge Pumps

    Tobee® G Gravel Sand Pump

    SPECIFICATIONS:
    Size: 4" to 18"
    Capacity: 36-4320m3/h
    Head: 5m-80 m
    Max. frame power: 1400kw
    Handling solids: 0-260mm
    Concentration: 0-70%
    Material: High chrome alloy, Cast iron, Stainless steel etc
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    Description

    Tobee® G/GH Sand Gravel Pumps are designed specifically for continuous pumping of extremely aggressive slurries, gavels, and sands. 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.


    Design Features:


    √ The unique segmented clamp ring on larger size units and solid on smaller pumps, facilitates casing rotation to any angle, reducing the need for costly high wearing bends. Minimal maintenance is required.

    √ Impeller expulsion vanes reduce gland pressure and intrusion of high concentrations of solids in the gland area. Efficiency is maintained by minimising suction side recirculation.

    √ Specially designed and shaped impeller vanes allow the handling of extraordinarily large particles. The unique casing design and sealing vanes prevent abrasive solids intrusion at the sealing faces.

    √ The large, robust casing has been designed to reduce internal velocities resulting in minimum efficiency loss and improved casing wear life. The casing is made up of three components to reduce maintenance time and costs associated with a onepiece design. (Except the 6/4 DG which has two components)

    √ Tobee heavy-duty grease lubricated taper roller bearing assemblies are fitted as standard. A rigid large diameter shaft with reduced overhang minimises deflection and vibration under all conditions ensuring trouble free operation. Unusually high service factors enable the assembly to carry all radial and axial thrusts.

    √ A unique “-10” (dash 10) end cover assembly comprising of V-seals, double piston rings and an external flinger with grease lubricated labyrinths are standard with all warman pumps


    Tobee® G/GH Sand Gravel Pumps Performance Parameters:


    Model

    Max. Power P

    (kw)

    Capacity Q

    (m3/h)

    Head H

    (m)

    Speed n

    (r/min)

    Eff. η

    (% )

    NPSH

    (m)

    Impeller Dia.

    (mm)

    6/4D-G

    60

    36-250

    5-52

    600-1400

    58

    2-5.5

    378

    6/4E-G

    120

    36-250

    5-52

    600-1400

    58

    2-5.5

    378

    8/6E-G

    120

    126-576

    6-45

    800-1400

    60

    3-4.5

    391

    10/8S-G

    560

    216-936

    8-52

    500-1000

    65

    3-7.5

    533

    10/8S-GH

    560

    180-1440

    24-80

    500-950

    72

    2.5-5

    711

    10/8F-G

    260

    216-936

    8-52

    400-800

    65

    3-7.5

    533

    12/10F-G

    260

    360-1440

    10-60

    350-700

    65

    1.5-4.5

    667

    12/10G-G

    600

    360-1440

    10-60

    400-850

    65

    1.5-4.5

    667

    12/10G-GH

    600

    288-2808

    16-80

    350-700

    73

    2-10

    950

    14/12G-G

    600

    576-3024

    8-70

    300-700

    68

    2-8

    864

    14/12T-G

    1200

    576-3024

    8-70

    300-700

    68

    2-8

    864

    16/14G-G

    600

    720-3600

    18-45

    300-500

    70

    3-9

    1016

    16/14T-G

    1200

    720-3600

    18-45

    300-500

    70

    3-9

    1016

    16/14TU-GH

    1200

    324-3600

    26-70

    300-500

    72

    3-6

    1270

    18/16TU-G

    1200

    720-4320

    12-48

    250-500

    72

    3-6

    1067


    Tobee® G/GH Sand Gravel Pumps Applications:


    G/GH heavy-duty sand & gravel pump design typically caters for high head high volume duties, The Gravel pumps are best suited to Sand & Gravels, Dredging, Cutter Suction Dredger, Sand Excavation, Coal Washing, Tunnels, Power Plant, Mineral Processing Plants, Higher head cyclone feed or Long distance pipeline duties and Other industries.



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


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