Oase AquaMax Gravity Eco 20000

Oase AquaMax Gravity Eco 20000

High Capacity Gravity Fed Pond Pump for Koi and Large Pond Systems

The Oase AquaMax Gravity Eco 20000 is a high performance, energy efficient pond pump designed for large gravity fed filtration systems. Built for demanding koi ponds and large installations, it delivers powerful water movement while maintaining low running costs. As a result, it is ideal for systems that require high flow rates and consistent circulation.

Designed to handle solids up to 6mm, this pump allows debris to pass through without clogging. Therefore, it works seamlessly with drum filters and gravity systems where waste needs to move efficiently through the filtration process. In heavily stocked ponds, this helps maintain stable water quality and filtration performance.

Suitable for large koi ponds, extensive garden ponds and professional installations, the AquaMax Gravity Eco 20000 provides dependable performance with advanced protection features. Consequently, it is the ideal choice for high demand pond systems where strong flow is essential.

Maximum Flow for Large Gravity Systems

The AquaMax Gravity Eco 20000 delivers a maximum flow rate of 20,000 litres per hour. This makes it perfect for large gravity fed filtration systems where high water turnover is required.

Because the pump is designed for gravity setups, it operates efficiently at low head pressure. As a result, it maximises flow output while keeping energy consumption under control. This is particularly important in large koi ponds where pumps run continuously.

In addition, the optimised impeller design ensures smooth and consistent water movement. Therefore, the pump maintains reliable performance even in systems with very high biological demand.

Reliable Solids Handling and Robust Build Quality

This pump is capable of handling solid particles up to 6mm in size. As a result, it allows waste to pass through the system without frequent blockages or interruptions.

The stainless steel intake cage protects the pump from larger debris while maintaining strong water flow. At the same time, it reduces maintenance requirements and improves long term reliability.

Because of its heavy duty construction, the AquaMax Gravity Eco 20000 performs reliably in demanding pond environments. Therefore, it is well suited to both residential koi ponds and commercial installations.

Advanced Protection and Energy Efficient Operation

The AquaMax Gravity Eco 20000 includes intelligent safety features designed to protect the pump during operation. The Environmental Function Control system automatically shuts the pump down if dry running or blockages are detected.

This helps prevent damage and extends the lifespan of the pump. As a result, you benefit from consistent performance and reduced maintenance over time.

The unit is also frost resistant and can operate in temperatures as low as minus 20 degrees. Therefore, it is suitable for year round use in outdoor pond systems.

In addition, the energy efficient motor design keeps running costs low despite the higher flow output. This makes it a cost effective solution for large pond systems.

Key Features

• High capacity gravity fed pond pump for koi ponds and large systems
• Maximum flow rate of 20,000 litres per hour
• Designed for use with gravity filtration systems and drum filters
• Handles solids up to 6mm to reduce blockages
• Energy efficient motor for low running costs
• Stainless steel intake cage for durability and protection
• Environmental Function Control prevents dry running damage
• Frost resistant design for year round outdoor use
• Removable base for flexible installation in pump chambers
• Suitable for submerged or dry installation

Technical Specifications

• Product type: Gravity fed pond pump
• Maximum flow rate: 20,000 litres per hour
• Maximum head height: approximately 2.0 metres
• Solids handling: Up to 6mm
• Installation type: Submerged or dry mounted
• Hose connections: 25mm to 40mm
• System compatibility: Gravity fed filtration systems and drum filters
• Protection features: Environmental Function Control and frost protection
• Warranty: 3 years standard, extendable to 5 years with registration

Technical Info: