Description
OASE AquaMax Eco Expert 21000
A high-performance pump built for demanding filter systems, large watercourses and waterfalls. Delivering up to 21,000 litres per hour while consuming only 350 watts, it combines exceptional power with impressive energy efficiency. Designed for professional and advanced pond installations, it can handle coarse debris up to 11 mm and includes intelligent protection and control features. Built with durable materials and advanced German engineering, it performs reliably even in extreme winter conditions down to -20°C.
✅ Key Features
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Environmental Function Control (EFC) automatically prevents damage from blockages or dry running
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Ideal for demanding filtration systems, waterfalls and large watercourses
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Durable housing with stainless-steel components for long service life
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Can be installed dry or submerged underwater
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Made in Germany for precision and reliability
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Seasonal Flow Control (SFC) function saves up to 30 % additional energy
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Handles solids up to 11 mm for dependable debris removal
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OASE Control app allows remote operation via compatible controllers
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Frost-proof to –20 °C for year-round operation
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Requires a Garden Controller Home/Cloud or InScenio FM-Master Home/Cloud for app control
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Compatible with DMX-RDM-enabled devices such as the AquaMax Eco Control unit
Technical Data
| Specification | Details |
|---|---|
| Dimensions (L × W × H) | 490 × 240 × 210 mm |
| Rated Voltage | 220 – 240 V / 50–60 Hz |
| Power Consumption | 40 – 350 W |
| Power Cable Length | 10 m |
| Net Weight | 12 kg |
| Warranty | 3 + 2 Years (upon registration) |
| Max. Flow Rate | 21,000 L/h (350 L/min) |
| Max. Head Height | 8.0 m |
| Outlet Size | G 2 |
| Inlet Size | G 2 |
| Hose Connection | 1 ½" / 2" (38 / 50 mm) |
| Filter Intake Surface | 1,060 cm² |
| Max. Debris Size | 11 mm |
| OASE Control Connection | Yes |
| Electronic Adjustment | Yes |
| Installation Type | Submersed or Inline (dry) |
Why Choose OASE
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High-power performance with excellent energy efficiency
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Designed for professional filtration systems and large-scale water features
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Intelligent control and protection features for reliable operation
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Robust German construction for year-round use
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Up to 5 years total warranty (3 years + 2 on registration)





