Gravel Pump
Capacity: 36-4320 m3/H
Size: 4″ to 18″
Head: 5-80 mm
Speed: 300-2930 rpm
Handling solids: 0-260 mm
Concentration: 0-70%
Products display
Overview
Introduction: Gravel pumps are horizontal single-casing slurry pumps with wide passage to transfer sand or slurry with big particle size. The wet parts lare made of Ni-hard and high-Chrome alloys to ensure long service life.MPG gravel pumps has far better performance than common pumps in dredging, sand mining, barge loading and mineral processing, etc. Featured with all the advantages of MPG, MPGH series gravel pumps have achieved extra high head for special working conditions.
Application Of Gravel Pump
- 14/12G-G gravel pumps-generally used as dredger dredging pumps, river dredging pumps, sand pumping pumps for sand dredgers, mining and metal smelting explosion slag pumps, etc.
- The GH type is a high-lift gravel pump, which is mainly used for continuous transportation of large particles and strong abrasive materials that are too large to be transported by ordinary slurry pumps.
- G/GH sand gravel slurry pump is used to transport strong abrasive and large particle slurry. Such as: mining, metal smelting explosion slag transportation, mud boat dredging, river dredging, etc.
specifications
Model | Max. Power P (kw) | Capacity Q (m3/h) | Head H (m) | Speed n (r/min) | Eff. η (% ) | NPSH (m) | Impeller Dia. (mm) |
6/4D-G | 60 | 36-250 | 5-52 | 600-1400 | 58 | 2-5.5 | 378 |
6/4E-G | 120 | 36-250 | 5-52 | 600-1400 | 58 | 2-5.5 | 378 |
8/6E-G | 120 | 126-576 | 6-45 | 800-1400 | 60 | 3-4.5 | 391 |
10/8S-G | 560 | 216-936 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 |
10/8S-GH | 560 | 180-1440 | 24-80 | 500-950 | 72 | 2.5-5 | 711 |
10/8F-G | 260 | 216-936 | 8-52 | 400-800 | 65 | 3-7.5 | 533 |
12/10F-G | 260 | 360-1440 | 10-60 | 350-700 | 65 | 1.5-4.5 | 667 |
12/10G-G | 600 | 360-1440 | 10-60 | 400-850 | 65 | 1.5-4.5 | 667 |
12/10G-GH | 600 | 288-2808 | 16-80 | 350-700 | 73 | 2-10 | 950 |
14/12G-G | 600 | 576-3024 | 8-70 | 300-700 | 68 | 2-8 | 864 |
14/12T-G | 1200 | 576-3024 | 8-70 | 300-700 | 68 | 2-8 | 864 |
16/14G-G | 600 | 720-3600 | 18-45 | 300-500 | 70 | 3-9 | 1016 |
16/14T-G | 1200 | 720-3600 | 18-45 | 300-500 | 70 | 3-9 | 1016 |
16/14TU-GH | 1200 | 324-3600 | 26-70 | 300-500 | 72 | 3-6 | 1270 |
18/16TU-G | 1200 | 720-4320 | 12-48 | 250-500 | 72 | 3-6 | 1067 |
1. Special clamps are used to tighten the pump body and pump cover. The direction of the outlet of the pump can be in any position at 360 degrees, which is easy to install and use.
2. The bearing assembly adopts a cylindrical structure, which is convenient to adjust the gap between the impeller and the pump body. It can be removed as a whole during maintenance, and the bearings are lubricated with grease.
3. The shaft seal of the pump includes packing seal, impeller seal and mechanical seal.
4. The pump has a wide flow path, good cavitation performance, high efficiency and corrosion resistance.
5. The transmission modes mainly include V-belt transmission, elastic coupling transmission, gear reduction box transmission, hydraulic coupling transmission, variable frequency driving device, SCR speed control, etc.
6. The wetted parts are made of high-hardness wear-resistant Taijin cast iron.
7. Various speeds and various deformation methods are adopted to make the pump run under the best conditions. It has a long service life and high operating efficiency, and can meet many types of harsh transportation conditions.
8. Mainly used for continuous conveying of strongly abrasive materials that are too large to be conveyed by ordinary slurry pumps. It is suitable for dredging, sucking sand and gravel, dredging river channels, river sand mining and metal smelting explosion slag transportation.
Construction of G Gravel pump
Main Part Number At The Drawing
003: Base
005: Bearing Assembly
132: Intake Joint, Discharge Joint
130: Discharge Flange, Intake Flange 013: Cover Plate
131: Bowl
137: Impeller
041:Back Liner
135: Door Clamp Ring
134: Adapter Plate Clamp Ring
124: Volute Cover Seal
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