Dual Voltage 120 L/min Air Pump With Battery Backup
If you are serious koi enthusiast or fish keeper, this Dual Voltage Air Pump With Battery Backup is a must-have!
To start with, this 120 litre per min output pump is a powerhouse, providing aeration for ponds and water features up to 25,000 gallons. It can easily power 4 large pond air diffusers, or aerate 50 or more aquariums.
However, the best feature of this air pump is it its ability to continuously to operate even when there is a power failure. If the power goes out, or someone accidentally unplugs the pump, the internal DC battery automatically takes over and provides up to 8 hours of non-stop aeration. When the power comes back on, the pump switches back to AC power and recharges the battery all while operating at full capacity.
All this happens automatically as the pump seamlessly switches between AC or DC mode depending on whether there is incoming power.