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The 8/6 Dredging Gravel Pump is a heavy-duty centrifugal slurry pump designed for high-efficiency sand, gravel, and mud transportation in dredging, mining, and industrial applications. The designation "8/6" refers to its 8-inch suction inlet and 6-inch discharge outlet, ensuring optimal flow rates for handling large solid particles.
Constructed with high-chrome alloy or wear-resistant materials, this pump is engineered to withstand abrasive and corrosive slurries, making it ideal for harsh working environments.
✅ High Abrasion Resistance – Made from Cr27 high-chrome alloy or rubber-lined materials for extended durability.
✅ Large Particle Handling – Capable of pumping solids up to 50mm (2 inches) in size.
✅ Robust Design – Features replaceable liners, impellers, and shaft sleeves for easy maintenance.
✅ Heavy-Duty Bearings & Seals – Ensures reliable operation under continuous load.
✅ High Efficiency & Low NPSH – Optimized hydraulic design minimizes energy consumption.
✅ Versatile Configurations – Can be horizontal or vertical, with options for diesel or electric drive.
| Parameter | Specification |
|---|---|
| Inlet/Outlet Size | 8″ / 6″ (200mm / 150mm) |
| Flow Capacity | 200–800 m³/h |
| Head (Pressure) | 15–40m |
| Max. Particle Size | 30–50mm |
| Speed | 600–1200 RPM |
| Power Requirement | 30–150 kW (40–200 HP) |
| Material Options | High-chrome alloy, rubber-lined, or stainless steel |
Dredging & Sand Mining
River, lake, and harbor dredging
Sand and gravel extraction for construction
Construction & Land Reclamation
Pumping fill materials for land expansion
Sediment removal in civil engineering projects
Industrial & Mining
Tailings and slurry transport in mineral processing
Coal washing and ash handling
Longer Lifespan – Superior wear resistance reduces downtime.
Higher Efficiency – Lower operational costs with optimized hydraulic performance.
Easy Maintenance – Modular design allows quick replacement of worn parts.
Customizable – Available in different materials and drive configurations.
Weir Minerals (Warman Pumps)
GIW Industries (KSB Group)
Shijiazhuang Gravel Pump Co. (China)
OCEAN Pump (China)
The 8/6 Dredging Gravel Pump is a heavy-duty centrifugal slurry pump designed for high-efficiency sand, gravel, and mud transportation in dredging, mining, and industrial applications. The designation "8/6" refers to its 8-inch suction inlet and 6-inch discharge outlet, ensuring optimal flow rates for handling large solid particles.
Constructed with high-chrome alloy or wear-resistant materials, this pump is engineered to withstand abrasive and corrosive slurries, making it ideal for harsh working environments.
✅ High Abrasion Resistance – Made from Cr27 high-chrome alloy or rubber-lined materials for extended durability.
✅ Large Particle Handling – Capable of pumping solids up to 50mm (2 inches) in size.
✅ Robust Design – Features replaceable liners, impellers, and shaft sleeves for easy maintenance.
✅ Heavy-Duty Bearings & Seals – Ensures reliable operation under continuous load.
✅ High Efficiency & Low NPSH – Optimized hydraulic design minimizes energy consumption.
✅ Versatile Configurations – Can be horizontal or vertical, with options for diesel or electric drive.
| Parameter | Specification |
|---|---|
| Inlet/Outlet Size | 8″ / 6″ (200mm / 150mm) |
| Flow Capacity | 200–800 m³/h |
| Head (Pressure) | 15–40m |
| Max. Particle Size | 30–50mm |
| Speed | 600–1200 RPM |
| Power Requirement | 30–150 kW (40–200 HP) |
| Material Options | High-chrome alloy, rubber-lined, or stainless steel |
Dredging & Sand Mining
River, lake, and harbor dredging
Sand and gravel extraction for construction
Construction & Land Reclamation
Pumping fill materials for land expansion
Sediment removal in civil engineering projects
Industrial & Mining
Tailings and slurry transport in mineral processing
Coal washing and ash handling
Longer Lifespan – Superior wear resistance reduces downtime.
Higher Efficiency – Lower operational costs with optimized hydraulic performance.
Easy Maintenance – Modular design allows quick replacement of worn parts.
Customizable – Available in different materials and drive configurations.
Weir Minerals (Warman Pumps)
GIW Industries (KSB Group)
Shijiazhuang Gravel Pump Co. (China)
OCEAN Pump (China)
