ZIDONG PUMP® 12x10G-ZG model sand dredger booster is the world class standard for dredge and gravel applications. The range provides excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost. Pass big large solids not capable of being pumped by ZH series slurry pumps.
Pump Overview
ZG series gravel pumps are designed for continuously handling the most difficult high abrasive
slurries which contain too big solids to be pumped by a common pump. It has superior
performance than common pumps in dredging, sand mining, barge loading and mineral
processing etc.
Pump model | 12x10G sand pump |
Inlet&Discharge size | 12x10inch |
Flow range | 360-1200m3/h |
Head range | 12-60m |
Speed range | 400-850rpm |
Power in max | 600kw |
Solid handling | 220mm |
Structure Features
It adopt international advanced technology, non-clogging design with big flow channel and
3-Vane high efficiency closed impeller. Large solid particles are allowed.
Drawing | Part Name | Part No | Material | Drawing | Part Name | Part No | Material |
1 | Impeller | ZFG10137 | KmTBCr27 | 2 | Volute | ZFG10131 | KmTBCr27 |
4 | Frame plate liner insert | ZGG10041 | KmTBCr27 | 5 | connect plate | ZGG10032 | QT500-7 |
7 | Shaft sleeve | ZG075 | 3Cr13 | 28 | Shaft spacer | ZGG10117 | 4Cr13 |
30 | Split gland | ZG044 | HT200 | 34 | Expeller ring | ZG029 | KmTBCr27 |
35 | Expeller | ZGG028 | KmTBCr27 | 36 | Lantern ring | ZG063 | 1Cr18Ni9Ti |
1-1 | Labyrinth sleeve | ZG062-10 | Galvanized | 1-2 | End cover | ZG024-10 | Galvanized |
1. Broad impeller path created by single casing and clamp bands connection;
2. Unique design to make maintenance and wet parts replacement convenient;
3. Dig deep advantage, good dig deep effect within 30 meters.
4. Using a variety of speed and modifications to make pump running under best condition.
Long service life, high efficiency which can meet many poor transport conditions.
5. The discharge direction of pump can be oriented in any direction of 360°.
6. Driving type mainly have V belt drive, elastic coupling drive, gear reducer drive,
hydraulic coupling drive, variable frequency driven etc.
Site Application
They are suitable for delivering slurries in Mining, Explosive sludge in metal melting,
Dredging in dredger and river course,and other fields.
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