Gravel Pump, HC-G (GH) Series
G-GH gravel pump has good cavitation performance and a relatively large suction capacity. It is commonly used for dredging by dredgers, dredging rivers, as well as transporting power plant ash and blast furnace slag in iron plants.
- Capacity: 36-5400m³/h
- Head: 7-80m
- Speed: 200-1400r/min
- Power: 4-1200kW
Generally used as sand dredging pump for dredgers, river dredging pump, sand extraction pump for sand dredgers, and blasting slag pump for mines and metal smelting.
- Copper ore reselection plant
- Placer gold processing plant
- Copper processing plant
- Manganese ore processing plant
Hongchang is a professional enterprise specializing in the production of slurry pumps and slurry pump parts. We have the complete production capability from modeling to finished products.
6x4D-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 60 kW | 36-187 m³/h | 7-51 m | 600-1400 r/min | 58% | 2.5-3.5 m | 378 mm | 4-55 kW |
- Suction: 152mm
- Discharge: 102mm
- Type: closed
- Vanes: 3
- Diameter: 378mm
- Material: metal
Seal: gland seal
8x6E-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 120 kW | 133-576 m³/h | 10-48 m | 800-1400 r/min | 60% | 3-4.5 m | 378 mm | 15-110 kW |
- Suction: 203mm
- Discharge: 152mm
- Type: closed
- Vanes: 3
- Diameter: 610mm
- Material: metal
Seal: gland seal
10x8F-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 260 kW | 216-930 m³/h | 12-44 m | 500-940 r/min | 72% | 2.5-5 m | 711 mm | 30-185 kW |
- Suction: 254mm
- Discharge: 203mm
- Type: closed
- Vanes: 3
- Diameter: 686mm
- Material: metal
Seal: gland seal
10x8S-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 560 kW | 216-930 m³/h | 10.8-44.2 m | 500-940 r/min | 65% | 3-7.5 m | 533 mm | 30-185 kW |
- Suction: 254mm
- Discharge: 203mm
- Type: closed
- Vanes: 3
- Diameter: 686mm
- Material: metal
Seal: gland seal
10x8S-GH-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 560 kW | 324-1091 m³/h | 19.2-56.5 m | 500-800 r/min | - | - | 686 mm | - |
- Suction: 254mm
- Discharge: 203mm
- Type: closed
- Vanes: 3
- Diameter: 686mm
- Material: metal
Seal: gland seal
12x10G-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 600 kW | 288-2808 m³/h | 16-80 m | 350-700 r/min | 73% | 2-10 m | 950 mm | - |
- Suction: 305mm
- Discharge: 254mm
- Type: closed
- Vanes: 3
- Diameter: 915mm
- Material: metal
Seal: gland seal
14x12G-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 600 kW | 576-3024 m³/h | 8-70 m | 300-700 r/min | 68% | 2-8 m | 864 mm | - |
- Suction: 356mm
- Discharge: 305mm
- Type: closed
- Vanes: 3
- Diameter: 864mm
- Material: metal
Seal: gland seal
16x14G-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 1200 kW | 324-3600 m³/h | 26-70 m | 300-500 r/min | 72% | 3-6 m | 1270 mm | - |
18x16G-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 1200 kW | 720-4320 m³/h | 12-48 m | 250-500 r/min | 72% | 3-6 m | 1067 mm | - |
- Suction: 457mm
- Discharge: 406mm
- Type: closed
- Vanes: 3
- Diameter: 1067mm
- Material: metal
Seal: gland seal
20x18G-G-HC
| Allowable Max. Power | Capacity | Head | Speed | Efficiency η | NPSH | Impeller Diameter | Motor Power Rang |
| 1200 kW | 1080-5400 m³/h | 18-65 m | 200-400 r/min | 68% | 3-6 m | 1270 mm | - |
- Suction: 508mm
- Discharge: 457mm
- Type: closed
- Vanes: 3
- Diameter: 1270mm
- Material: metal
Seal: gland seal
Constructed with wear-resistant and corrosion-resistant materials, G(H)-HC series slurry pump features reduced operation costs and down time, and is suitable for use in slag delivery, dredging, coal washing, etc.
- Metallurgy
The slurry pump is an optimal option for slag delivery in metallurgy applications, because it features wide passages, good anti-cavitation performance, low running speed, enhanced shaft design together with rigid bearing. - Dredging
The slurry pump is widely used in gravel and dredging applications due to the advantages including wide passages, anti-cavitation performance, compact size, and 360° fitting position of discharge pipe. - Coal Washing
In the process of coal washing, the slurry pumps are widely used for delivering lump coal.
- Sturdy Structure
The pump's robust structure ensures lasting durability, making it a perfect choice for harsh environments. Its corrosion-resistant materials ensure its effectiveness even under severe conditions. - High Efficiency
Experience seamless workflow with our gravel pump's high pumping capacity. Its advanced design maximizes efficiency, saving your valuable time and resources. - Low Maintenance
Say goodbye to frequent breakdowns and maintenance challenges. The design of our gravel pump is easy to maintain, reducing downtime and enhancing overall efficiency. - Versatility
From gravel and sand to sludge and slurries, our pump can effortlessly handle various materials, providing a versatile solution for your operations. - Energy-Efficient
Save costs using our energy-efficient gravel pump. It optimizes power consumption without compromising performance, allowing you to operate sustainably. - User-Friendly Operation
With intuitive controls and a user-friendly interface, our gravel pump ensures worry-free operation, enabling your team to focus on the tasks at hand.
What is a gravel pump?
A gravel pump is a type of pump that is specifically designed to transport sand, gravel, particles, or particle-laden liquids (slurry pump). This type of pump, an industry pump, is typically designed to handle granular materials such as sand, crushed stone, and slurry, making it suitable for specific industrial applications that involve the transportation of solid particles.
Where are gravel pumps primarily used?
Our gravel pumps are commonly used for dredging by dredgers, dredging rivers, as well as transporting power plant ash and blast furnace slag in iron plants.
