Airmax SilentAir LR Series Aeration Diaphragm Compressors

Airmax SilentAir LR Series Linear Diaphragm Compressor creates and pushes up to 4.9 CFMs of oxygen while creating water movement in shallow ponds up to 6-feet deep. Made in the U.S.A., this highly efficient, long-lasting rubber diaphragm aeration compressor has an energy cost as low as $3.60 per month. Designed with a large air filter to maximize the life of the compressor and is a replacement motor for Airmax Shallow Water Series Aeration Systems. Available in two sizes. The SilentAir LR25 fits the SW20 pond aerator and is capable of aerating ponds up to 1/4 acre. The SilentAir LR50 fits the SW40 aeration system and aerates ponds up to 1/2 acre.