AlphaFlo®

Gravel Pumps

You can turst our expertise,technology and support service to meeting your

slurry transport requirement as always.

 

AlphaFlo®  G series gravel pumps

are designed for gravel and dredging operations to handle very large particles specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Its capability 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.

(Interchangeable with OEM Warman G&GH Seires Gravel Pump)

Warman Gravel Sand Dredge Pump

Features:


  • Casing. 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 one-piece design.
  • Impeller. Front and back shroud expulsion vanes reduce gland pressure and intrusion of high concentrations of solids in the gland area. Efficiency is maintained by minimizing suction side recirculation. Specially designed and shaped impeller vanes allow the handling of extraordinarily large particles.
  • Bearing Assembly. removeable cartridge style grease luburicated bearing assembly can be replaced with the base.Also oil lubricated heavy duty bearing assemblies available.
  • Shaft Seal. centrifugal seal (dry-seal,elimination gland seal water),common gland seal and mechanical seal.

Specifications:


  • Discharge diameters : 4” to 14” (100 mm to 350 mm)
  • Heads through 225 ft (70 m)
  • Flow rates through 12,000 gpm (2,700 m3/h)
  • Casing pressure tolerance 200 psig (1,380 kPa)


Typical applications:


  • Cyclone Feed
  • Dredging
  • Suction Hopper
  • Tunnelling
  • Mill Discharge


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     Hard Rock Mining

  • Mine Dewatering
  • Mill Discharge
  • Concentrator
  • Agglomerators
  • Tailings
     Mineral Processing

  • Coal Washing
  • Phosphoric Acid Slurry
  • Sand Seperation


     Industrial Processing

  • Sugar Industry
  • Chemical Process
  • Pulp Paper
  • Fuel Gas Desulfurization

  • WHAT IS THE MAXIMUM PRESSURE RATING OF ALPHAFLO® G SERIES GRAVEL PUMPS?

    G gravel pumps are pressure-rated up to 600kPa

    GH heavy-duty gravel pumps are rated up to 800kPa

  • WHAT "UNLINED" CASING MEANS FOR ALPHAFLO® GRAVEL AND DREDGE PUMPS?

    "Unlined" casing means pump configuration only one volute no more out split case,this feature for handling severe large-particle slurries found in dredging, sand and gravel and coal plants. 

  • CAN ALPHAFLO® G SERIES GRAVEL PUMP BE USED IN SUBMERGED DREDGING APPLICATIONS?

    ALPHAFLO® G series gravel pump could be used for submerged duties by a oil luburication cartridge bearing assembly.

  • WHAT'S THE DIFFERENCE BETWEEN ALPHAFLO® G SERIES AND OEM WEIR WARMAN® G GRAVEL PUMP?

    The Warman® G gravel pump is the industry standard of inland dredging.AlphaFlo® G series gravel pump parts compatible with the Warman G pumps have been rigorously reverse engineered using  2D 3D modeling. First article inspection involves comparison to OEM parts followed by fit testing. All impellers have been performance tested to certify them against OEM performance. 

About slurry pump technique issue,slection,inquiry,please don't hesitate to contact us.

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