Evolution Aqua AirPump - AIRPUMP75
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OnBuy.comEvolution Aqua Airtech 75 Litre Air Pump - 75 L/Min Output, Integrated Thermal Protection, Durable & Efficient
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Product Information
Full details
The Evolution Aqua AirPump 75 is a robust, high-performance diaphragm air pump designed for serious pond keepers who require consistent aeration for their aquatic environment. It is ideal for hobbyists managing medium to large ponds who need a reliable, energy-efficient solution to maintain oxygen levels at depths of up to 3.9 meters. While it offers industry-leading durability and thermal protection, users should note that as a diaphragm-based device, it will eventually require maintenance or replacement of the internal diaphragms to ensure peak performance over several years.
All features
| Model Part Number | AIRPUMP75 |
|---|---|
| Brand | Evolution Aqua |
Extended Product Information
FAQs
Can I leave this pump outside in the rain?
Yes, it is designed for outdoor use, but it should ideally be protected in a well-ventilated housing to prevent direct exposure to heavy rain and to keep it clean.
Does this pump come with an air stone?
No, the AirPump 75 is provided as the pump unit only. You will need to purchase appropriate airline tubing and air stones separately.
How often should I clean the air filter?
It is recommended to inspect the intake filter every 1-3 months, depending on the environment, to ensure it remains clear of dust and debris.
What is the maximum depth for this pump?
The maximum effective pumping depth for this specific model is 3.9 meters.
What should I do if the air output decreases over time?
A decrease in output is typically a sign of a clogged air stone or a wearing diaphragm. Clean your air stones first, and if performance does not improve, consider replacing the diaphragm kit.
Troubleshooting
Pump is running but producing little or no air.
Check all airline tubing for kinks, leaks, or blockages, and ensure the air stone or diffuser is not clogged with algae or mineral deposits.
Pump is making an unusually loud vibrating or rattling noise.
Verify the unit is sitting on a solid, level surface. If the noise persists, check the internal diaphragm for signs of wear or cracking.
Unit has stopped working entirely.
Check the power supply and connection. If power is present, the internal thermal protection may have triggered; allow the unit to cool down before attempting to restart.
Pros and Cons
Pros
- Proven high output at various depths
- Economical to run for long-term use
- Suitable for demanding outdoor conditions
- Includes standard thermal protection for safety
- Highly reliable diaphragm technology
Cons
- Diaphragm parts are consumables that need periodic replacement
- Requires proper weather shielding despite being outdoor-rated
- Larger size may require dedicated housing space
Setup, Compatibility & Care
To set up the AirPump 75, place the unit on a flat, stable surface above the pond water level to prevent potential siphoning; if the pump must be placed below the water level, ensure you use a non-return check valve. Connect high-quality, kink-resistant airline tubing to the outlet nozzle and secure it with a jubilee clip. For care, regularly check the air filters on the intake side to ensure they remain free of dust and debris, as a clogged filter will increase internal heat and reduce performance. Inspect the air stones or diffusers monthly for calcium build-up, as back-pressure caused by blocked stones is the leading cause of premature diaphragm failure.