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S,S.304 Material Single Screw Wastewater Pump for Plate Frame Filter Press

1.Stable flow.
2.Stable pressure.
3.Compact space.
4.Widely used for the wastewater treatment.
5.Also suitable for viscous materials.
6.Easy to install.

  • Features & Specification

    Product Instruction of screw pump


    Screw pump is one of general pumps. According to screw’s quantity, the screw pump can be divided: single screw pump, twin-screw pump, three-screw pump and five screw pump. It’s famous of following advantages: stable flow, suction, lower noise, high efficiency, and can transfer viscous materials. Here as filter press feed pump, we normally use single screw pump.

    产品附图1.jpg


    The single screw pump is mainly consisting of stator and rotor (screw). While working, the material will be pushed by the rotor, so the inside flow is low and the pressure is very stable, thus it cannot damage the solids caused by the vertex and mixing. For every grade, the output pressure is 0.6 MPa, namely 60 m head. Normally it used for transport the materials that no more than 80 ℃ (specially we can customize 150 ℃). And the material of the stator will be different according the liquid.


    For filter press, it normally use G series screw pump used to pump wastewater, so we call it wastewater screw pump. To understand G series pump, here we explain the model instruction. For example “G25-2”, here “G” it means G series single screw pump. “25” it refers to the nominal diameter of the screw. “2” means it’s 2nd grade pump. For single screw pump, the 1st grade pump, it’s head is 60 m (about 0.6 MPa), 2nd grade is 120 m (about 1.2 MPa).


    More info on screw pump price, pls contact us.

    产品附图2.JPG

    产品附图3.JPG


    Features of single screw pump


    1. The flow is in direct proportion to the rotating speed and the pressure is stable. 

    2. Compact and simple structure.

    3. Easy to maintain and install, less spare parts.

    4. Good suction performance.

    5. Widely used and suitable for viscous materials.



    Specifications of screw pump:



    Model

    Flow

    Pressure

    Ppwer

    Inlet

    Outlet

    Max. Solid

    Max. Fiber Length

    (m3/h)

    (Mpa)

    (kw)

    (mm)

    (mm)

    (mm)

    (mm)

    G20-1

    0.8

    0.6

    0.75

    25

    25

    1.5

    25

    G20-2

    1.2

    1.1

    G25-1

    2

    0.6

    1.5

    32

    25

    2

    30

    G25-2

    1.2

    2.2

    G30-1

    5

    0.6

    2.2

    50

    40

    2.5

    30

    G30-2

    1.2

    3

    G35-1

    8

    0.6

    3

    65

    50

    3

    40

    G35-2

    1.2

    4

    G40-1

    12

    0.6

    4

    80

    65

    3.8

    45

    G40-2

    1.2

    5.5

    G50-1

    20

    0.6

    5.5

    100

    80

    5

    50

    G50-2

    1.2

    7.5

    G60-1

    30

    0.6

    11

    125

    100

    6

    60

    G60-2

    1.2

    15

    G70-1

    45

    0.6

    11

    150

    125

    8

    70

    G70-2

    1.2

    18.5

    G85-1

    65

    0.6

    15

    150

    150

    10

    80

    G85-2

    1.2

    30

    G105-1

    80

    0.6

    22

    200

    150

    10

    80

    G135-1

    100

    0.6

    30

    200

    150

    10

    80



    NOTE: We normally suggest reducer to protect the screw pump, thus the cost will increase and the capacity will smaller, but the quality is best.

    If you are looking for the s,s.304 material single screw wastewater pump for plate frame filter press, welcome to buy the quality equipment from our professional manufacturers in China. The customized service with competitive price is also available in our factory.

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