High Head Dewatering Pumps
Engineered for extreme lift and long-distance discharge.
Remko high-head submersible pumps are designed for applications where maintaining pressure over very high static heads is critical.
Built for continuous operation in demanding environments, they deliver reliable dewatering performance across mining, civil and underground works where standard submersibles reach their limits.
- High discharge head capability: suitable for very high static lift
- Heavy-duty sealed motor with integrated thermal protection
- Abrasion-resistant wet end designed for harsh conditions
- Stainless Steel (SS316L) diffuser and impeller
Applications
▫️Open-cut and underground mine dewatering
▫️Deep excavations and shafts
▫️Quarries and hard-rock environments
▫️Tunnelling and underground infrastructure works
▫️Large civil construction projects requiring long discharge runs
Benefits
Maintain pressure: Consistent performance across changing water levels.
Reduced downtime: Durable construction extends service life on abrasive sites.
Lower risk for critical dewatering: Built for continuous, high-reliability operation.
Efficient discharge: Optimised hydraulics minimise losses over long distances.
A powerful 75 kW dewatering pump for deep pits and long discharge mains.
- Twin impeller + twin diffuser (316L stainless steel)
- Double mechanical seal (tungsten carbide)
- Heavy-duty four-bearing support system
- Max Flow: 120 m³/hr | Max Head: 175 m
A high‑volume 90 kW unit for major mine dewatering and extended high‑head applications.
- Twin impeller + twin diffuser (316L stainless steel)
- Large 150 mm (6”) discharge for high-volume duty
- Temperature and moisture protection with water cooling
- Max Flow: 210 m³/hr | Max Head: 198 m
FAQ's
for High Head Dewatering Pumps
-
Can these run continuously?
Yes—motors include thermal protection and are built for continuous-duty cycles.
-
How do these handle abrasive fines?
The hydraulic end uses stainless-steel and heavy-duty wear components for reliable performance with abrasive material.

