Active Member
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[China]
Address: 260# West Huaian Road, Shijiazhuang, Hebei, China. 050051
Contact name:
Shijiazhuang Minerals Equipment Co. Ltd |
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250TV - SP Oil Residue Vertical Turbine Slurry Sump With 33.5m Head
Introduction:
The rugged SME SP/SPR heavy duty sump pumps are available in a wide range of popular sizes to suit most pumping applications. These pumps are proving their reliability and efficiency worldwide in:
• minerals processing;
• coal preparation;
• chemical processing;
• effluent handling;
• sand and gravel;
•and almost every other tank, pit or hole-in-theground slurry handling situation.
Vertical gritty slurry pump 250TV-SP is the second biggest model which SME can manufacture. The biggest model is SV/300T. For the vertical slurry pump, which is also named vertical turbine slurry pump or vertical sump pump, it can handle a maximum flowrate of 1000m3/h.
Specifications:
| Model | SV-250T |
| Capacity | 261-1089m3/h |
| TDH | 7.5-33.5m |
| Rated Motor Power | 200Kw |
| Speed | 400-750r/min |
| Max. Efficiency | 60% |
| Standard Shaft Length | 2100mm |
Materials of Construction:
| Part Description | Material |
| Casing | A05- High Chromium Alloy |
| Impeller | A05- High Chromium Alloy |
| Back Liner | A05- High Chromium Alloy |
| Shaft | Carbon Steel |
| Mounting Plate | Mild Steel |
| Strainers | Metal |
Material: High Chrome Alloy A05
Material Chemical Requirements, Weight%
| Description | Material Name | C | Mn | Si | Ni | Cr | Mo | Cu | P | V | S | Description | Hardness |
| A05 | Ultrachrome | 2.92 | 0.98 | 0.54 | 0.8 | 27 | ≤0.8 | ... | 0.062 | ... | 0.051 | 27% Cr Erosion Resistant White Iron | 58-62HRC |
Performance Curve:
| Type | Size | Frame | Impeller: SV25206A05 | Shaft Seal | Frame Rating(kw) | Normal Max Speed(r/min) | Max Passage Size(mm) |
| SP. | 250 | T | 5 Open Type Metal Vans, Diameter:605mm | Gland Packing, Expeller, Mechanical Seal | 200 | 750 | 65 |
| SV SP Vertical Metal Sump Pump Specifations | ||||||||||||
| Pump Model | S×D (mm) | Allowable Max. Power (kw) | Material | Clear Water Performance | Impeller | |||||||
| Capacity Q | Head H(m) | Speed n(r/min) | Max.Eff. η% | Length Shaft (mm) | No. of Vanes | Vane Dia. (mm) | Weight (kg) | |||||
| Impeller | m3/h | l/s | ||||||||||
| SV/40P | 80×40 | 15 | Metal (A05) | 19.44-43.2 | 5.4-12 | 4.5-28.5 | 1000-2200 | 40 | 900 | 5 | 195 | 285 |
| SV/65Q | 120×65 | 30 | 23.4-111 | 6.5-30.8 | 5-29.5 | 700-1500 | 50 | 1200 | 290 | 432 | ||
| SV/100R | 175×100 | 75 | 54-289 | 15-80.3 | 5-35 | 500-1200 | 56 | 1500 | 390 | 867 | ||
| SV/150S | 240×150 | 110 | 108-479.16 | 30-133.1 | 8.5-40 | 500-1000 | 52 | 1800 | 480 | 1737 | ||
| SV/200S | 320×200 | 110 | 189-891 | 152.5-247.5 | 6.5-37 | 400-850 | 64 | 2100 | 550 | 2800 | ||
| SV/250T | 200 | 180-1080 | 50-300 | 10-35 | 400-750 | 60 | 2400 | 605 | 3700 | |||
| SV/300T | 200 | 180-1440 | 50-400 | 5-30 | 350-700 | 62.1 | 2400 | 610 | ||||
Material of Metal Lined Vertical Slurry Pump:
| No | Parts name | Materials |
| 1 | Shaft | 4140 High Tensile Steel* |
| 2 | Bearing | SKF/Timken(Standard) |
| 3 | Bearing Housing | HT250 |
| 4 | Bearing spacer | 420 Stainless Steel |
| 5 | Bearing | SKF/Timken(Standard) |
| 6 | Shim | 20# Stainless steel |
| 7 | Column | 20# Stainless steel |
| 8 | Strainer | QT500-7 |
| 9 | Back liner | 27.5% UltraChrome Alloy |
| 10 | Impeller | 27.5% UltraChrome Alloy |
| 11 | Pump casing | 27.5% UltraChrome Alloy |
| 12 | Lower strainer | QT500-7 |
| 13 | Discharge pipe | 20# Stainless steel |
| 14 | Flushing pipe | Q235 Carbon steel |
| 15 | Coupling | 45# Steel |
| 16 | Middle supporting parts | 20# Stainless steel |
Construction of SV Sump Pumps:
