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High head slurry pump

GH series of high pumping head slurry pump is a kind of cantilever centrifugal slurry pump, widely applied for pumping high abrasive and erosive slurry in Thermal Power Generation, Chemical, Mining, Coal Mining, Metallurgy, Environmental Protection, Municipal water and wastewater and Municipal Engineering.

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    Brief Introduction for High Head Slurry Pump:


    1. GH series of high pumping head slurry pump is a kind of cantilever centrifugal slurry pump, widely applied for pumping high abrasive and erosive slurry in Thermal Power Generation, Chemical, Mining, Coal Mining, Metallurgy, Environmental Protection, Municipal water and wastewater and Municipal Engineering. 
    2. GH series of high pumping head slurry pump also called as heavy type slurry pump, that especially suitable for pumping high head slurry of high abrasive, high density or low density due to this series of pump has rather thick wearable parts of shaft and matched a heavy type bracket. It can be operated in multistage-series connections.
    3. GH series of high pumping head slurry pump is composed by double shell structure, the pump body, pump cover be lined with replaceable wear-resistant metal liner (including impeller, cover, protection plate, etc). Pump body and cover were manufactured by using material of gray cast iron or ductile cast iron. The pump press out opening can be rotary mounting according to eight angle.

     

    Shaft Sealing Type:


    Packing seal, Associated-Impeller sealing, Mechanical seal. 
    Associated-Impeller sealing: Use the impeller with the series-connected associated-impeller to generate the pressure sealing.
    Packing seal: It is a common type of shaft sealing, which applied for various working conditions, can be filled in special materials like polytetrafluorethylene (PTFE), expanding graphite,etc. It has a series of advantages of simple structure, easy and convenient maintenance, etc.
    Mechanical seal: The sealing effect is good, but the cost is high. The pump shaft seal water will be added according to the requirements.

     

    Meanings of the model: GH50D

     
    50---- the pump press out opening is 50mm
    GH----High head slurry pump
    D----Bracket style

  • GH Series of High Head Slurry Pump Performance Parameters :

     

     

    Model

    Max.Power  (kw)

      Clean Water Performance

    Impeller

    Flow Rate Q

    Pumping Head  H(m)

    Rotate Speed  n(r/min)

    Max. Efficiency η(%)

    Net Positive Suction Head NPSH)(m)

    Nos.of impeller

    Diameter   (mm)

    (m3/h)

    (L/S)

    GH25C

    30

    16.2-34.2

    4.5-9.5

    25-92

    1400-2200

    20

    2-5.5

    5

    330

    GH50D

    60

    68.4-136.8

    19-38

    25-87

    850-1400

    47

    3-7.5

    5

    457

    GH75E

    120

    126-252

    35-70

    12-97

    600-1400

    50

    2-5

    5

    508

    GH100S

    560

    324-720

    90-200

    30-118

    600-1000

    64

    3-8

    5

    711

    GH150F

    560

    468-1008

    130-280

    20-94

    500-1000

    65

    4-12

    5

    711

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