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Gravel Pump

    G(GH)gravel pump is of single casing connected by means of clamp bands and wide wet-passage. The wet -parts are made of Ni-hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360 degree. This type of pump possesses the advantages of easy installation and operation good performance of NPSH and abrasion resistance. Type GH pumps are high head ones.
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  • Outline
  • Meaning of Type

    G/GH Gravel Pump

    The G(GH)pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and course of rivers, and other fields.

     

    G GH pump Performance Parameter

    Model

    Capacity

    Head

    Speed

    Efficiency

    NPSHr

    Inlet Diameter

    Outlet Diameter

    Max Diameter of Flowed Particle

    (l/s)

    (m3/h)

    (m)

    (r/min)

    (%)

    (m)

    (mm)

    (mm)

    (mm)

    4-SG-D(M)

    6/4D-G

    10-70

    36-252

    3.5-51

    600-1400

    30-50

    2.5-3.5

    150

    100

    82

    6-SG-E(M)

    8/6E-G

    38-161

    137-580

    10-48

    800-1400

    50-60

    3-4.5

    200

    150

    127

    8-SG-S(M)

    10/8S-G

    60-272

    220-1000

    13-50

    500-1000

    45-65

    3-7.5

    250

    200

    178

    8-SG-F(M)

    10/8F-G

    60-272

    220-1000

    13-50

    500-1000

    45-65

    3-7.5

    250

    200

    178

    10-SG-F(M)

    12/10F-G

    100-420

    360-1520

    11-58

    400-850

    50-70

    2-4.5

    300

    250

    220

    10-RG-G(M)

    12/10G-G

    100-420

    360-1520

    11-58

    400-850

    50-70

    2-4.5

    300

    250

    220

    12-SG-G(M)

    14/12G-G

    140-880

    500-3100

    6-66

    300-700

    60-68

    2-8.0

    350

    300

    241

    16-SG-G(M)

    18/16G-G

    240-1060

    860-3800

    9-48

    250-500

    60-72

    3-6.0

    450

    400

    254

    16-SG-T(M)

    18/16T-G

    240-1060

    860-3800

    9-48

    250-500

    60-72

    3-6.0

    450

    400

    254

    8-SG-S(M)

    10/8S-GH

    110-360

    600-2200

    18-80

    500-950

    60-72

    2-5.0

    250

    200

    180

    10-SG-T(M)

    12/10T-GH

    170-260

    400-1290

    28-78

    350-700

    60-72

    2-8.0

    300

    250

    210

    14-SGH-TU(M)

    16/14TU-GH

    200-1000

    720-3600

    20-72

    300-500

    60-72

    3-6.0

    400

    350

    230


    longteng crushed rock pumps are designed for continuously handling one of the most tough higher abrasive slurries which consist of also huge solids to be pumped by an usual pump. The pumps are suitable for providing slurries in mining, explosive sludge in steel melting, dredging and so on. Single casing with surpassed flow as well as decreased NPSHr makes longteng pumps as a finest selection for dredging, providing sludge I mining plant.
    crushed rock pump is created for constantly handling one of the most challenging higher abrasive slurries which consist of too huge solids to be pumped by an usual pump. The Horizontal Centrifugal Crushed rock Pump appropriates for delivering slurries in mining, explosive sludge in metal melting, dredging and more. Solitary casing with gone beyond passage and reduced NPSHr makes gravel slurry pumps as a finest option for dredging, supplying sludge I extracting plant.

    Gravel Pump Advantages

    1. Enhanced slurry pump system format streamlines maintenance procedure, ensures long life span, and also match the pump for strong jobs of pumping slurries with large solids.
    2. One-piece instance as well as wear-resistant hydraulic components are easy to replace and fix.
    3. Wide flow passage enables a big volume of slurry to pass. The sand and also crushed rock slurry pumps are specially made to manage high-abrasion applications that normal pumps can not even try.
    4. The crushed rock slurry pump head is fixed to the mounting base by a few bolts. Users can change the clearance between the impeller as well as suction liner from underneath a bearing stand.
    5. Shaft seal choices: packaging gland seal, centrifugal seal, and mechanical seal. Customers can conveniently change one sort of seal with an additional in order match the particular pumping application.
     

    Hydraulic Modeling

    The wet end parts are cast from tough metal or polyurethane. Also when the digging up pumps are severely used, they maintain good hydraulic efficiency. This assists the sand pump to attain maximum pumping efficiency degrees. The 3-bladed impeller boosts the centrifugal gravel pump's capacity to go through the slurry.
     

    Shaft Seals Packing Seal

    As one of one of the most typically made use of seals for rotating shafts, the gland seals can be put in a low or full flush setup that makes use of flushing water to stop media from running away from the centrifugal crushed rock pump case. This seal appropriates for mostly all pumping applications. In the case of corrosive solids or heats, polytetrafluoroethylene or aramid fibers are utilized as the sealing material. In order to further enhance the wear resistance of the shaft, a ceramic covered bushing will certainly be used.

    Crushed Rock Pump Attributes

    1. The longteng Series Crushed rock Pump is also called receptacle digging up pump, it is a single suction mud pump that enables mud to be drawn just from one suction side. The single-stage straight cantilever pump adopts a single impeller framework and is extensively utilized in industries such as dredging, mining and also mineral processing.
    2. A common attribute of such a receptacle dredging pump is its important housing. Various other desirable attributes include high channel and put on resistant wet end sections made of high chrome.
    3. Shaft seal choice: packing gland seal, centrifugal seal, mechanical seal.
    4. The discharge outlets have 8 positions spaced at 45 levels and also can be picked to satisfy setup as well as application needs.
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  • E-mail: info@slurrypump-hb.com
  • Add: Yudi Industrial Zone, Luancheng District, Shijiazhuang City, Hebei, China.

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