Airmax LR50 Diaphragm Kit For The SW40 Pond Treatments The units are easily installed

The units are easily installed and maintained by a single person and have proven to be an excellent choice for both continuous duty pond or lake aeration and supplemental aeration for unique applications

or very shallow

Weight 560

Ships Easily: 4400JF ships in 2 or 3 boxes and 4400HJF ships in 3 or 4 boxes via UPS

which run up to 12 hours per day

Airmax LR50 Diaphragm Kit For The SW40 Pond Treatments The units are easily installedKeep your SW40 Airmax Shallow Water Series Aeration System running at its best with LR50 Maintenance Kit. Over time, seals and moving parts wear and breakdown causing decreased system performance. Airmax Aeration Maintenance Kits contain the parts you need to restore your system to it's maximum potential. Kits should be installed every 6 12 months or if you experience a reduction or loss of bubbles at any of the diffusers to ensure optimum performance.