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| Structure: | Single-stage Pump | Voltage: | 440V 380V 220V, |
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| Usage: | Large Capacity Chemical Pump Sludge Dredging Pump | Application: | Gravel Ocean Sea Sand Transfer Pump |
| Material Of Parts: | High Chrome Alloy, Natural Rubber | Customized Support: | OEM, ODM |
| High Light: | ODM Hard Metal Sand Gravel Pump,sand dredging pump OEM ODM,Hard Metal Dredging Sand Gravel Pump |
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Sand Suction Dredging Boat Use Large Capacity Anti-Abrasive Hard Metal OEM Available Sand Gravel Pump
Introduction
1. Gravel Sand pump (dredge pump) is designed as single casing connected by means of clamp
bands and wide wet-passage.
2. The wearing parts are made of ultra chromium abrasion-resistance alloys, long service life
and very low failure rate.
3.The pumps are designed for continuously transferring strong corrosive big-solid -contained
slurry which the common slurry pump cannot transfer. They are widely used in dredging,
sand excavation; mining, explosive-sludge in metal melting, etc..
4. G series gravel pump is often installed on cutter suction dredger or barge.
5. Gravel pump outlet direction can be in any position of 360· This type of pump possesses
the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
6. The discharge direction of pump can be oriented in any direction of 360°
Type GH are high head pumps.
| Clear Water Performance Chart | ||||||
| Model |
Allowable Max. Power (kw) |
Capacity Q m3/h |
Head H (m) |
Speed n(r/min) |
Max.Eff. (%) |
Impeller. Dia. (mm) |
| 6/4D-G | 60 | 36-250 | 5-52 | 600-1400 | 58 | 378 |
| 8/6E-G | 120 | 126-576 | 6-45 | 800-1400 | 60 | 378 |
| 10/8S-G | 560 | 216-936 | 8-52 | 500-1000 | 65 | 533 |
| 10/8F-G | 260 | 216-936 | 8-52 | 500-1000 | 65 | 533 |
| 10/8S-GH | 560 | 180-1440 | 24-80 | 500-950 | 72 | 711 |
| 12/10F-G | 260 | 360-1440 | 10-60 | 400-850 | 65 | 667 |
| 12/10G-G | 600 | 360-1440 | 10-60 | 400-850 | 65 | 667 |
| 12/10G-GH | 600 | 288-2808 | 16-80 | 350-700 | 73 | 950 |
| 14/12G-G | 600 | 576-3024 | 8-70 | 300-700 | 68 | 864 |
| 16/14G-G | 600 | 720-3600 | 18-44 | 300-500 | 70 | 1016 |
| 16/14TU-G | 1200 | 324-3600 | 26-70 | 300-500 | 72 | 1270 |
| 18/16G-G | 600 | 720-4320 | 12-48 | 250-500 | 72 | 1067 |
| 18/16TU-G | 1200 | 720-4320 | 12-48 | 250-500 | 72 | 1067 |
| Metal Pumps Material | |||||
| No | Part | Material | No | Part | Material |
| 1 | Base | Cast Iron | 1 | Base | Cast Iron |
| 2 | Shaft | 4140 High Tensile Steel* | 2 | Shaft | 4140 High Tensile Steel* |
| 3 | Bearing Assembly | Timken (Cast Iron Body) | 3 | Bearing Assembly | Timken (Cast Iron Body) |
| 4 | Shaft Sleeve | 420 Stainless Steel | 4 | Shaft Sleeve | 420 Stainless Steel |
| 5 | Pump Casing | Cast Iron | 5 | Pump Casing | Cast Iron |
| 6 | Frame Plate Liner Insert | Rubber | 6 | Frame Plate Liner | 27% Chrome White Iron |
| 7 | Cover Plate Liner | Rubber | 7 | Volute Liner | 27% Chrome White Iron |
| 8 | Impeller | Rubber Coated High Tensile Steel | 8 | Impeller | 27% Chrome White Iron |
| 9 | Throat Bush | Rubber | 9 | Throat Bush | 27% Chrome White Iron |
| 10 | Cover Plate | Cast Iron | 10 | Joint Rings | Rubber |
| 11 | Stuffing Box | Cast Iron | 11 | Cover Plate | Cast Iron |
| 12 | Expeller | 27% Chrome White Iron | 12 | Stuffing Box | Cast Iron |
| 13 | Expeller Ring | Natural Rubber | 13 | Expeller | 27% Chrome White Iron |
| 14 | Bolts | Zinc Plated Steel | 14 | Expeller Ring | Natural Rubber |
| 15 | O-rings | Nitrile Rubber | 15 | Bolts | Zinc Plated Steel |
| 16 | Seals | Rubber | 16 | O-rings | Nitrile Rubber |
| 17 | Seals | Rubber | 17 | Seals | Rubber |
Contact Person: admin
Tel: 18003390880
