12/10G-G 10 inch Discharge Wear Resistant Sand Gravel Pump With High Efficiency
1. Introduction:
SG Series sand gravel pumps are designed for continuous handling of the most difficult higher abrasive slurry, containing solids too large to be pumped by a standard slurry pump.
SG-250G (12/10 G-G) Sand Pump
1) Total Net Weight— 4450kg
2) Wet parts— Impeller (diameter: 864mm),Bowl, Back liner
3) Shaft seal— Packing seal, Expeller seal, Mechanical seal
2.Specifications:
| Model | SG-250G (12/10 G-G) |
| Outlet | 10-inch |
| Capacity | 360-1440m3/h |
| TDH | 10-70m |
| Rated Motor Power | 600Kw |
| Speed | 100-400r/min |
| NPSH | 1.5-4.5m |
Standard Material of Wet-end Parts: Hi-Chrome Alloy A05
| Material Chemical Requirements, Weight % |
| Designation | Material Name | C | Mn | Si | Ni | Cr | Mo | P | S | Description | Hardness |
| A05 | Ultrachrome | 2.92 | 0.98 | 0.54 | 0.8 | 26~28 | ≤0.8 | 0.062 | 0.051 | 27% Cr Erosion Resistant White Iron | 58-62HRC |
| SG(SHG) Series Metal Gravel Pump Specifations & Prices |
| |
Pump
Model | S×D
(inch) | Allowable
Max. Power
(kw) | Material | Clear Water Performance | Impeller | Pricing |
| Capacity Q | Head
H(m) | Speed
n(r/min) | Max.Eff.
η% | NPSH
(m) | No. of
Vanes | Vane Dia.
(mm) | Weight
(kg) |
| Impeller | m3/h | l/s |
| SG/100D | 6×4 | 60 | Metal
(A05) | 36-250 | 10-70 | 5-52 | 600-1400 | 58 | 2.5-3.5 | 3 | 378 | 460 |
| SG/150E | 8×6 | 120 | 126-576 | 35-160 | 6-45 | 800-1400 | 60 | 3-4.5 | 391 | 1120 |
| SG/200F | 10×8 | 260 | 216-936 | 60-260 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 | 2250 |
| SG/200S | 10×8 | 560 | 216-936 | 60-260 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 | 2285 |
| SHG/200S | 10×8 | 560 | 360-1260 | 100-350 | 20-80 | 500-950 | 72 | 2-5 | 686 | 3188 |
| SG/250G | 12×10 | 600 | 360-1440 | 100-400 | 10-60 | 400-850 | 65 | 1.5-4.5 | 667 | 4450 |
| SHG/250G | 12×10 | 600 | 360-2160 | 100-600 | 20-80 | 350-700 | 73 | 2-8 | 915 | 4638 |
| SG/300G | 14×12 | 600 | 432-3168 | 120-880 | 10-64 | 300-700 | 68 | 2-8 | 864 | 5400 |
| SG/300T | 14×12 | 1200 | 432-3168 | 120-880 | 10-64 | 300-700 | 68 | 2-8 | 1120 | |
| SG/350G | 16×14 | 600 | 720-3240 | 200-900 | 20-42 | 300-500 | 70 | 3-9 | 2250 | 11000 |
3. Production Process:
4. Construction of SG Gravel Pumps:
5. Typical Applications:
Brine Mixture
Sludge and Solids
Sand and Aggregate
Mining Industries
Ash Handling
Cyclone Feeds
Pulp and Paper
Abrasive Slurries
Coal Preparation
Minerals Processing
Aggregate Processing
6.Tradeshow:
