All About Koi & Evolution Aqua know that oxygen is vital to all pond inhabitants whether they are Koi, goldfish or bacteria.
The Airtech Koi Air Pumps range provides high performance diaphragm air pumps for all fish keepers. The range was purposely developed for fish keepers and aquarists to deliver that essential element into their ponds - Air. Specifically, Airtech has been tested and proven to provide the highest output, at any given depth, to be economical to run and totally reliable.
Manufactured from aluminium, the Airtech range is durable and robust. A thermal protection device is fitted as standard and it is weather resistant. Highest air delivery output on the market. Low power consumption 2 year warranty period.
Total reliability and long life expectancy Minimal maintenance.

2 Year Warranty

Maximum Output - LPM 70

Output at 1m Depth - LPM 52

dba <46

Power Usage - watts 34

Max. operating depth 3.2m