Description
The OASE AquaMax Eco Classic Range is one of the most widely used pond pump families in the UK, trusted for everyday pond filtration and water movement.
Designed for reliability and efficiency, these pumps are suitable for garden ponds, koi ponds, waterfalls, streams and UV clarifier systems.
Each model provides consistent performance with OASE’s proven motor technology, making this range ideal for both beginners and experienced pond keepers.
The Eco Classic series is the entry-to-mid level solution for dependable pond circulation before upgrading to Eco Twin or Eco Expert systems.
Typical Applications
- Garden pond filtration systems
- Small to large koi ponds
- Waterfalls and streams
- Fountain systems
- UV clarifier circulation
- General pond water movement
- Gravity-fed filter systems (smaller setups)
Key Features
- Reliable OASE submersible pump design
- Energy-efficient motor technology
- Handles pond debris and solids
- Suitable for filtration systems
- Continuous 24/7 operation
- Quiet running performance
- Easy maintenance access
- German engineering quality
- Wide flow range coverage
Technical Specifications
| Model | Max Flow Rate | Max Head Height | Power Consumption | Solids Handling | Cable Length |
|---|---|---|---|---|---|
| Eco Classic 2500E | 2,500 lph | 1.8m | ~35–40W | 6mm | 10m |
| Eco Classic 3500E | 3,500 lph | 2.0m | ~40–45W | 6mm | 10m |
| Eco Classic 5500 | 5,500 lph | 2.6m | ~50–60W | 8mm | 10m |
| Eco Classic 8500 | 8,500 lph | 3.0m | ~65–75W | 8mm | 10m |
| Eco Classic 11500 | 11,500 lph | 3.5m | ~90–110W | 8mm | 10m |
| Eco Classic 14500 | 14,500 lph | 4.0m | ~120–150W | 8mm | 10m |
| Eco Classic 17500 | 17,500 lph | 4.5m | ~150–180W | 8mm | 10m |
Range Overview
| Model | Best Use Case |
|---|---|
| 2500E–3500E | Small ponds / fountains |
| 5500 | Small–medium garden ponds |
| 8500 | Medium ponds |
| 11500 | Large garden ponds |
| 14500 | Large koi ponds |
| 17500 | High-flow koi pond systems |
Range Positioning
The Eco Classic range sits as:
- Entry → Mid level pond pump range
- Domestic garden pond systems
- Light to medium koi pond setups
It sits below:
- Eco Twin (dual outlet systems)
- Eco Expert (professional koi systems)
- Universal (multi-purpose systems)
Installation
These pumps are fully submersible and suitable for:
- Pond base installation
- Filter chambers
- Waterfall systems
- Fountain features
- UV clarifier systems
Standard hose compatibility allows flexible installation across UK pond systems.
Maintenance
- Clean intake cage regularly
- Remove leaves and debris
- Inspect impeller during servicing
- Ensure unrestricted water flow
Range Comparison
| Range | Level |
|---|---|
| Eco Classic | Entry–Mid |
| Eco Twin | Advanced dual outlet |
| Eco Expert | Professional koi systems |
Key Benefits
- Full coverage from small to large ponds
- Reliable OASE engineering
- Low running costs
- Simple installation and maintenance
- Strong filtration compatibility
- Ideal upgrade path for pond owners
- Trusted UK pond industry range






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