HH Series High Head Heavy-Duty Slurry Pump
Longteng HH Series High Head Slurry Pumps are heavy-duty pumps designed to handle high-density and abrasive slurries in mining, coal washing plants, power plants, metallurgy, dredging, and other industrial applications. With thick wear parts and robust support, HH series pumps operate reliably under the allowable working pressure range.
The liner and impeller of AH and M series pumps can be made of anti-abrasive metal or rubber, whereas HH series slurry pumps use only metal for liner and impeller to ensure durability under heavy-duty conditions.
Recommended Applications
Our HH Series slurry pumps are suitable for:
- Ore Processing: Transfer ore slurries efficiently during crushing, grinding, and concentration.
- Mine Dewatering: Remove water and slurry mixtures to maintain safe mine operations.
- Tailings Transportation: Handle high-density tailings slurries for safe disposal or further processing.
- Dredging & Sand/Gravel: Efficient pumping of abrasive slurries in dredging or aggregate operations.
- Industrial Plants: Metallurgy, power plants, and coal preparation applications.
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Key Advantages
- Heavy-Duty Pump: Built for continuous operation under harsh conditions.
- High Head Capability: Pumps liquid to high heights efficiently.
- Slow Speeds: Large impeller diameters reduce wear and increase life.
- Handles All Sludge Types: Solid concentrations up to 70% by weight.
- High Pressure Housing: Up to 34 bar.
- Coarse Sand & Mineral Concentrate Handling: Designed for abrasive materials.
Technical Specifications
- Size: 1″ to 6″
- Capacity: 16.2–1008 m³/h
- Head: 12–118 m
- Solids Handling: 0–70 mm
- Max Casing Pressure: 750 psig
- Materials: Hyper chrome alloy
HH series High Head Slurry Pumps Performance Parameters:
| Model | Max. Power(kw) | Clear Water Performance | Impeller | |||||
| Capacity Q(m3/h) | Head H(m) | Speed n(rpm) | Eff. η(%) | NPSH(m) | Vane No. | Impeller Dia. | ||
| 1.5/1C-SHH | 30 | 16.2-34.2 | 25-92 | 1400-2200 | 20 | 2-5.5 | 5 | 330 |
| 3/2D-SHH | 60 | 68.4-136.8 | 25-87 | 850-1400 | 47 | 3-7.5 | 5 | 457 |
| 4/3E-SHH | 120 | 126-252 | 12-97 | 600-1400 | 50 | 2-5 | 5 | 508 |
| 6/4F-SHH | 560 | 324-720 | 30-118 | 600-1000 | 64 | 3-8 | 5 | 711 |
| 8/6S-SHH | 560 | 468-1008 | 20-94 | 500-1000 | 65 | 4-12 | 5 | 711 |
HH series high head slurry pumps
Application:
Why Choose Longteng Pump
- Durable Materials: Wear-resistant metal ensures long service life.
- High Efficiency: Optimized impeller design reduces energy consumption.
- Easy Maintenance: Standardized spare parts and modular construction.
- Proven Track Record: Used in mining and industrial projects worldwide.
