Sand And Gravel pump 10 / 8S - GH Horizontal Centrifugation High
Pressure Pump
overview
The 10 / S - GH series Sand And Gravel pump adopts a single pump shell structure with cassette connection. It
is a single-stage single-suction cantilever centrifugal pump with
light weight, good cavitation performance, strong abrasion
resistance, wide over-flow passage, and installation. Convenient
and other advantages, it can continuously transport large particles
of strong abrasive mud, suitable for dredger dredging, sand picking
and River Dreding.
The 10 / S - GH Sand And Gravel pump over-current parts are cast by anti-abrasion high-chromium
wear-resistant alloy. In the over-current parts, the impeller, the
front guard plate and the rear guard plate are all made of strong
anti-wear alloy cast iron with a hardness of not less than 58HRC.
It is characterized by high efficiency, energy saving, wear
resistance and reliable operation. It is suitable for conveying
strong abrasive mortar, mortar, slag, etc. containing solid
particles. The mixed solid-liquid concentration can reach 60%,
which is an ideal sand pumping and sand feeding equipment.
The 10 / S - GH Sand And Gravel pump allows a maximum power of 560
kW and thehe head can reach up to 80m. Compared with other models
in the same series, it has obvious head advantage.
Type meaning for dredge pump
10 / 8 S - GH
10----------------pump inlet size (inch )
8-----------------pump outlet size (inch)
S-----------------Support Type
G----------------Pump Model
H----------------High head gravel pump
G(H) gravel pump material list for parts:
| Part Name | Material | Specification | HRC | Application | OEM Code |
| Liners & impellers | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 |
| AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used
for low-sour condition and desulfuration installation with pH no
less than 4 | A49 |
| AB33: 33%-37% chrome white iron | | It can transport oxygenated slurry with pH not be less than 1 such
as phospor-plaster, nitric acid, vil, phosphate etc. | A33 |
| Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
| Grey iron | | | G01 |
| Shaft | Metal | Carbon steel | | | E05 |
| Shaft sleeve, lantern ring/resctrictor, neck ring, gland bolt | Stainless steel | 4Cr13 | | | C21 |
| 304 SS | | | C22 |
| 316 SS | | | C23 |
| Joint rings & seals | Rubber | Butyl | | | S21 |
| EPDM rubber | | | S01 |
| Nitrile | | | S10 |
| Hypalon | | | S31 |
| Neoprene | | | S44/S42 |
| Viton | | | S50 |
Performance table:
| Pump Model | Allowable | Clear Water Performance | |
| Max. Power | Capacity Q | Head | Speed | Max.Eff. | Impeller. Dia. (mm) |
| (kw) | m3/h | H (m) | n(r/min) | (%) |
| 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 |
Construction Drawing
Selection ＆ Performance Chart
Main features
All our Gravel Pumps be designed and manufactured by International
Standard, ensuring our pump has longer service life, higher
performance, ease of operation and maintenance.
(1). compact structure
(2). convenient operation
(3). stable operation
(4). easy maintenance
(5). high efficiency
(6). long service life
(7). delivery big size particle
(8). keep delivering extremely corrosive liquid or slurries for long
time
(9).super big capacity delivery
Our service
1. Offer gravel and sand pump solution design as working condition,
2. Installation & ajustment in working condition,
3. Accept OEM
4. Select pump & related equipement,
5. Sample available.
| Service | Specification |
| 1. Pump selection | Send us the basic data (medium, head, flow rate...) |
| 2. OEM or ODM | Please show us the drawing |
| 3. Process design | Offer process design as working condition.
|
