Brand: Nenglian
Model Number: NBH/75E
Certificate: CE/ISO
Place of Origin: Hebei,China
Minimum Order Quantity: 1set
Delivery Time: 7-15 working days
Payment Terms: T/T, L/C
Supply Ability: 30 Sets per Month
Packaging Details: Standard export packaging
Payment Terms: T/T,Western Union
Supply Ability: 100 Sets per Month
Packaging Details: Standard export packaging
▶Our horizontal slurry pumps are designed for heavy duty applications such as mining, minerals processing, mill discharge, power plants, tailings and other industrial applications, for maximum abrasion, erosion and corrosion resistance.
▶The pumps are in a wide range of sizes, available with both high chrome and ruber wearing parts. Components like impeller and volute come in a range of hard metal types and elastomer to suit the specific application.
▶Different shaft seal types are available to suit every requirement, including gland packing seal, expeller seal and mechanical seal.
▶Our metal lined slurry pumps are designed for heavy duty industrial applications, to handle the most arduous slurries.
▶Wear resistant cast alloys are used for slurry pump liners and impellers where conditions are not suited to rubber, such as with coarse or sharp edged particles, or on duties having high impeller peripheral velocities or high operating temperatures.
▶The high head (high pressure) pumps are suitable for heavy duty applications where require a higher head per stage or higher pressure.
▶They are mainly used for long distance transportation or other applications where more than one pump is required.
▶NBH slurry pump liners were designed to produce high heads per stage at high pressures.
Specifications:
| Pump Model | S×D (inch) | Allowable Max. Power (kw) | Material | Clear Water Performance | Impeller | ||||||
| Capacity Q | Head H(m) | Speed n(r/min) | Max.Eff. η% | NPSH (m) | No. of Vanes | Vane Dia. (mm) | |||||
| Impeller | m3/h | l/s | |||||||||
| NBH/25C | 1.5×1 | 30 | Metal (A05) | 16.2-34.2 | 4.5-9.5 | 25-92 | 1400-2200 | 20 | 2-5.5 | 5 | 330 |
| NBH/50D | 3×2 | 60 | 68.4-136.8 | 19-38 | 25-87 | 850-1400 | 47 | 3-7.5 | 457 | ||
| NBH/75E | 4×3 | 120 | 126-252 | 35-70 | 12-97 | 600-1400 | 50 | 2-5 | 508 | ||
| NBH/100F | 6×4 | 260 | 324-720 | 90-200 | 30-118 | 600-1000 | 64 | 3-8 | 720 | ||
| NBH/100S | 6×4 | 560 | 324-720 | 90-200 | 30-118 | 600-1000 | 64 | 3-8 | 720 | ||
| NBH/150S | 8×6 | 560 | 468-1008 | 130-280 | 20-94 | 500-1000 | 65 | 4-12 | 711 | ||
Materials:
| Description of Parts | Material | Material Code |
| Pump Body, Split-Casing | Grey Iron | G20/G21 |
| Ductile Iron | D20/D21 | |
| Impeller, Volute, Wear Liners, Expeller, Expeller Ring, Stuffing Box | 27% High Chrome | A05 |
| 28% High Chrome, Low Carbon | A49 | |
| Shaft | 304 Stainless Steel | C21 |
| 316 Stainless Steel | C23 | |
| Shaft Sleeve | 304 Stainless Steel | C21 |
| 316 Stainless Steel | C23 | |
| Aluminum Oxide Coating, White | J04 | |
| Chrome Oxide Coating, Black | J05 |
Applications:
Ball/rod mill discharge
Coarse sand/tailings
Minerals concentrate
Heavy media
Bottom/fly ash, lime grinding
Features and Advantages:
▶Heavy duty construction with through-bolt design provides ease of maintenance and minimal downtime
▶Large, open internal passages designed to reduce internal velocities, maximize wear life and lower operating costs
▶Minimal shaft/impeller overhang reduces shaft deflection and increase packing life
▶Effective expeller prolongs packing life while reducing or eliminating flush water requirement.
