Airmax LR50 Diaphragm Kit For The SW40 Pond Treatments Please use 3/8" ID weighted

Please use 3/8" ID weighted airline found here

Durable Mounting System: The EasyMount Assembly system comes preassembled for simple installation

All tubing is also available in 500 foot reels

Available in a single plate or two plate design

Airmax LR50 Diaphragm Kit For The SW40 Pond Treatments Please use 3/8" ID weightedKeep 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.