The Kirloskar Eterna 1500 CWC 2 HP Three Phase 415 Volts Dewatering Pump is engineered for reliable removal of water from construction sites, mines, and agricultural fields. This robust unit combines three-phase efficiency with proven Kirloskar engineering to handle challenging dewatering tasks.
Designed for continuous duty in demanding environments, this pump delivers consistent performance while minimizing downtime. Below is a quick reference overview of its key identity points.
| Model Code | Power | Voltage | Phase | Key Use |
|---|---|---|---|---|
| Eterna 1500 CWC | 2 HP | 415 V | Three Phase | Dewatering |
| Frame Type | Foot Mount | Inlet Size | 2 Inch | Submersible |
| Impeller Type | Semi-Open | Max Head | Approx 70 m | Suction Lift |
| Motor Protection | IPX8 | Cooling | IC411 Fan | Continuous Duty |
Robust Hydraulic Performance for Dewatering
Hydraulic Specifications
The Kirloskar Eterna 1500 CWC is optimized to move water efficiently despite challenging head and suction conditions. Its semi-open impeller design balances solids handling with steady flow, making it suitable for dewatering muddy water and slurry.
Operational Range
With a maximum head of around 70 meters and a 2-inch inlet, this pump can lift water from deep sumps while maintaining stable discharge pressure. The three-phase motor provides smooth torque, reducing peak loads on the wiring and transformer.
Reliable Construction and Submersible Design
Build Quality
The pump body and motor housing are built to withstand harsh site conditions, featuring corrosion-resistant components and a sturdy foot mount for stable placement in sumps or pits. The IPX8 rating ensures reliable underwater operation during extended dewatering projects.
Mounting and Installation
Designed for straightforward installation, the foot-mount configuration allows easy alignment and service access. This layout suits temporary setups on construction sites as well as semi-permanent arrangements in agricultural and mining applications.
Energy Efficiency and Operating Costs
Three-Phase Advantage
Operating on 415 V three-phase power delivers higher efficiency compared to single-phase alternatives, lowering energy consumption per unit of water lifted. This efficiency translates into reduced running costs over the pump’s lifecycle.
Maintenance Considerations
Routine checks of mechanical seals, bearings, and cable entry help sustain optimal performance. Scheduled maintenance keeps downtime low and protects the motor from adverse conditions, ensuring the unit remains ready for critical dewatering operations.
Key Takeaways for Dewatering Applications
- Ideal for construction, mining, and agricultural dewatering with moderate solids
- Three-phase motor provides high efficiency and stable performance
- Submersible, foot-mount design simplifies installation in sumps and pits
- Low maintenance needs when operated with clean water or fine slurry
- Ensure correct phase balancing and earthing for long-term reliability
FAQ
Reader questions
Can this pump handle water with solid particles such as sand or silt?
The semi-open impeller is suitable for dewatering water with fine solids like sand and silt, though very large particles may require pre-screening or a more heavy-duty solids-handling pump.
What is the typical suction lift capability of the Kirloskar Eterna 1500 CWC?
Under favorable conditions, the pump can deliver a suction lift of up to approximately 6 to 7 meters, depending on the fluid viscosity and system layout.
Is this pump suitable for continuous 24-hour dewatering operations?
Yes, the motor is designed for continuous duty with appropriate cooling and protection, making it reliable for prolonged dewatering tasks at construction sites and mines.
How does the three-phase power connection affect installation requirements?
Three-phase power requires balanced loading across phases and proper earth grounding, along with suitable cabling and a dedicated circuit, to ensure safe and efficient operation.