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The 10/8 Sand & Gravel Pump is a heavy-duty centrifugal slurry pump designed for high-efficiency transportation of sand, gravel, sludge, and abrasive slurries in dredging, mining, and industrial applications. The designation "10/8" indicates a 10-inch suction inlet and 8-inch discharge outlet, enabling high-volume slurry handling with minimal clogging.
Built with high-chromium alloy, rubber lining, or other wear-resistant materials, this pump is engineered to endure extreme abrasion and corrosion, making it ideal for harsh environments such as river dredging, sand mining, and construction dewatering.
✅ Superior Abrasion Resistance – Constructed with Cr27 high-chromium alloy, rubber lining, or ceramic composites for extended service life.
✅ Large Particle Handling – Capable of pumping solids up to 60–80mm (2.5–3.1 inches) in size.
✅ Heavy-Duty Design – Features replaceable wear plates, impellers, and shaft sleeves for easy maintenance.
✅ High Efficiency & Low NPSH – Optimized impeller design ensures low energy consumption and smooth operation.
✅ Robust Bearing Assembly – Supports continuous heavy-load operation with minimal vibration.
✅ Versatile Configurations – Available in horizontal, vertical, or submersible models, with diesel or electric drive options.
| Parameter | Specification |
|---|---|
| Inlet/Outlet Size | 10″ / 8″ (250mm / 200mm) |
| Flow Capacity | 400–1,500 m³/h |
| Head (Pressure) | 20–50m |
| Max. Particle Size | 60–80mm |
| Speed | 500–1,000 RPM |
| Power Requirement | 75–300 kW (100–400 HP) |
| Material Options | High-chrome alloy, rubber-lined, or stainless steel |
Dredging & Sand Mining
River, lake, and coastal dredging for sediment removal
Sand and gravel extraction for construction materials
Construction & Land Reclamation
Pumping fill materials for land expansion projects
Slurry transport in tunneling and foundation works
Mining & Industrial
Tailings disposal in gold, copper, and iron ore mining
Coal washing and ash handling in power plants
Other Uses
Port and harbor maintenance
Sand bypassing and beach nourishment
✔ Higher Flow Capacity – Ideal for large-scale dredging and mining operations.
✔ Extended Wear Life – Advanced materials reduce maintenance costs.
✔ Reliable Performance – Sturdy construction ensures continuous operation under heavy loads.
✔ Customizable Options – Available in different materials, seals, and drive configurations.
Weir Minerals (Warman Pumps)
GIW Industries (KSB Group)
Metso Outotec (Nasdaq: MOG)
Shijiazhuang Gravel Pump Co. (China)
OCEAN Pump (China)
The 10/8 Sand & Gravel Pump is a heavy-duty centrifugal slurry pump designed for high-efficiency transportation of sand, gravel, sludge, and abrasive slurries in dredging, mining, and industrial applications. The designation "10/8" indicates a 10-inch suction inlet and 8-inch discharge outlet, enabling high-volume slurry handling with minimal clogging.
Built with high-chromium alloy, rubber lining, or other wear-resistant materials, this pump is engineered to endure extreme abrasion and corrosion, making it ideal for harsh environments such as river dredging, sand mining, and construction dewatering.
✅ Superior Abrasion Resistance – Constructed with Cr27 high-chromium alloy, rubber lining, or ceramic composites for extended service life.
✅ Large Particle Handling – Capable of pumping solids up to 60–80mm (2.5–3.1 inches) in size.
✅ Heavy-Duty Design – Features replaceable wear plates, impellers, and shaft sleeves for easy maintenance.
✅ High Efficiency & Low NPSH – Optimized impeller design ensures low energy consumption and smooth operation.
✅ Robust Bearing Assembly – Supports continuous heavy-load operation with minimal vibration.
✅ Versatile Configurations – Available in horizontal, vertical, or submersible models, with diesel or electric drive options.
| Parameter | Specification |
|---|---|
| Inlet/Outlet Size | 10″ / 8″ (250mm / 200mm) |
| Flow Capacity | 400–1,500 m³/h |
| Head (Pressure) | 20–50m |
| Max. Particle Size | 60–80mm |
| Speed | 500–1,000 RPM |
| Power Requirement | 75–300 kW (100–400 HP) |
| Material Options | High-chrome alloy, rubber-lined, or stainless steel |
Dredging & Sand Mining
River, lake, and coastal dredging for sediment removal
Sand and gravel extraction for construction materials
Construction & Land Reclamation
Pumping fill materials for land expansion projects
Slurry transport in tunneling and foundation works
Mining & Industrial
Tailings disposal in gold, copper, and iron ore mining
Coal washing and ash handling in power plants
Other Uses
Port and harbor maintenance
Sand bypassing and beach nourishment
✔ Higher Flow Capacity – Ideal for large-scale dredging and mining operations.
✔ Extended Wear Life – Advanced materials reduce maintenance costs.
✔ Reliable Performance – Sturdy construction ensures continuous operation under heavy loads.
✔ Customizable Options – Available in different materials, seals, and drive configurations.
Weir Minerals (Warman Pumps)
GIW Industries (KSB Group)
Metso Outotec (Nasdaq: MOG)
Shijiazhuang Gravel Pump Co. (China)
OCEAN Pump (China)
