Airmax SilentAir LR25 Diaphragm Compressor is the power house behind Airmax Shallow Water Series^™ SW20 Aeration System. This energy efficient motor is ideal for shallow waters. Capable of aerating ponds up to 1/4 acre at 6 feet deep with low operating costs, $3.48 a month.

Note this is intended as a replacement compressor for the Airmax SW20 system. It includes the pump only. Available in 115v only.

*Monthly Operating Cost was calculated at $0.07 per kilowatt hour. Please note that costs will vary depending on location.