Evolution Aqua Airtech 150ltr

When you’re running a large koi pond or multiple aeration points, airflow becomes critical. The Evolution Aqua Airtech 150 Litre air pump is built to deliver sustained, high-volume aeration for demanding systems.

Why choose the Airtech 150?

• Designed for continuous high-output aeration
• Suitable for large koi ponds and intensive filtration systems
• Reliable diaphragm air pump technology
• Built for consistent, steady airflow

Strong aeration supports dissolved oxygen levels, enhances circulation and keeps biological media working efficiently – especially in warm weather or heavily stocked ponds.

Ideal for

• Aerated bottom drains
• Large moving bed filters
• Multiple air discs or diffuser rings
• High-demand koi pond installations

Always match pump output to your diffuser setup to avoid excess back pressure and premature diaphragm wear.

Installation notes

• Install above water level or use a non-return valve
• Keep the pump dry and well ventilated
• Use appropriately sized airline to maintain performance

Safety note

Always unplug the pump before servicing. Protect from moisture and ensure installation complies with UK electrical safety standards.

High airflow, dependable performance and oxygen exactly where your pond needs it.

260mm x 235mm x 215mm