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Tobee® 18x16 inch high pressure dredge pump

Categories Gravel Sand Pump
Brand Name: TOBEE PUMP
Model Number: 18x16 inch high pressure dredge pump
Certification: ISO,CE,SGS,DNV
Place of Origin: China
MOQ: 1set
Price: 1200usd/set
Payment Terms: T/T
Supply Ability: 100000sets/month
Delivery Time: 7days
Packaging Details: Woodn case
Product name: Tobee® 18x16 inch high pressure dredge pump
Material: High Chrome Alloy,Cast Iron,Stainless Steel Etc
Seal Type: Expeller Seal, Packing Seal, Mechanical Seal
No. Of Vanes: 2~5 Vanes
Impeller Suction Way: End Suction Gravel Pump
Shaft Position From The Horizontal: Horizontal Pump
Application: Mining,Coal,Metallurgy,Dredging,Power Plant,Chemical Plant Etc
key words: Warman dredge pump, Warman 18x16 inch dredge pump, Warman high pressure dredge pump, centrifugal dredge pump, horizontal dredge pump,Warman greval pump, Warman greval sand pump
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    Tobee® 18x16 inch high pressure dredge pump

    Tobee® 18x16 inch high pressure dredge pump

    Size: 18" x 16"
    Capacity: 720-4320m3/h
    Head: 12-48m
    Speed: 250-500rpm
    NPSHr: 3-6m
    Eff.: 72%
    Power: Max.1200kw
    Handling solids: 254mm
    Seal arrangement: Packing seal, Expeller seal, Mechanical seal
    Materials: High chrome alloy, Cast iron, Cast steel, Stainless steel etc

    Tobee® 18x16 inch high pressure dredge 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, It is mainly suitable for delivering slurry, sand, gravel, sludge, mud, blast slag and other abrasive medium. Especially suitable for the high flow, high concentration and high head working conditions.

    Tobee® 18x16 inch high pressure dredge pump 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.
    • 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 Tobee pump.

    Tobee® 18x16 inch high pressure dredge pump Performance Parameter:


    Max.Power P


    Capacity Q


    Head H


    Speed n


    Eff. η




    Impeller Dia.



    Tobee® 18x16 inch high pressure dredge pump Structural Design:

    Tobee® 18x16 inch high pressure dredge pump Drive Module Design:

    Tobee® 18x16 inch high pressure dredge pump The Blockage Buster:

    The internal design profile of Dredging slurry pumps allows particles seldom accommodated by a closed vane pump to be handled. Lost production and screening problems can be avoided by taking advantage of this extraordinary large particle handling capabilities.

    Typical Applications:Tobee Dredge Gravel Pump Design
    Suction Hopper Dredging
    Barge Loading
    Sand Reclamation
    Cyclone Feed
    Slag Granulation
    Mill Discharge
    Sugar Beet

    Tobee® 18x16 inch high pressure dredge pump Shaft Seal Arrangement:

    Packing Seal is a general shaft seal.It applys 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, The advantages are integrating construction, convenient installation & replacement, The design of mechanical seal and seal box is suitable for liquid flow condition,So it has high abrasion and vibration resistance, Mechanical seal can be used in various severe conditions.

    Tobee® 18x16 inch high pressure dredge pump Frame Explanation:

    Frame typeABCDERFGSTU
    Max.Power (kw)7.51530601203002606005601200
    Frame Weight (kg)17244577.515422855510065461156
    Amount of Shaft Sealing Water (l/s)

    Tobee® 18x16 inch high pressure dredge pump On-site Applications:

    Hebei Tobee Pump Co.,Limited Sales2(at)

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