The Airmax SilentAir LR Series Diaphragm Compressors are the reliable engines behind the Shallow Water Aeration System. Made in the USA for efficiency and durability, these quiet-running units feature a large top-mounted air filter to extend lifespan and reduce maintenance.
The LR25 model aerates ponds up to ¼ acre at 6 feet deep with low operating costs around $3.60 per month, while the LR50 handles up to ½ acre at 6 feet deep with output up to 4.9 CFMs at only $7.20 per month. Each compressor is built for continuous duty and comes backed by a 2-year warranty.
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| Model | LR25 | LR50 |
| Item Number | 120912 | 120913 |
| Wattage | 50 Watts | 100 Watts |
| Amperage | 0.43 Amps | 0.87 Amps |
| Max Diffuser Depth | 6 Feet | 6 Feet |
| Max CFM | 2.5 CFM | 4.9 CFM |
| *Monthly Operating Cost (24/7) | $3.60 | $7.20 |
| Designed For | Airmax Shallow Water Aeration System SW20 | Airmax Shallow Water Aeration System SW40 |
| Warranty | 2 Years | 2 Years |
*Monthly operating cost is based on $0.10 per kilowatt-hour and may vary depending on your local rates.
Corie, the owner of Mahala Springs and Farm in Tennessee, had tried multiple solutions to aerate her pond without success. We helped her find the perfect pond fountain that truly met her needs, and she couldn't be happier!
