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Airmax Co - Airmax Co - Lake Series Aeration LS40 115 Volt ETL System - 115V Unit Only - Water Gardening  - Yard Outlet

Airmax Co - Lake Series Aeration LS40 115 Volt ETL System

Airmax Co

Regular price $ 3,599.99 Low Price Guarantee

Capable of aerating even the largest ponds and lakes, our Lake Series Aeration Systems are powerful enough to aerate ponds up to 6 acres with a single unit.

Airmax Composite Cabinet

Our attractive composite cabinet houses and protects the SilentAir Compressor from outdoor elements. An integrated cooling system utilizes a ventilation fan with rain shroud and high-density air intake pre-filter to distribute air evenly throughout the cabinet keeping the interior components clean, cool, and dry. An elevated base protects the aeration hardware and electrical components from flooding and rainwater accumulation while the removable top ensures quick and easy access for inspection and maintenance. Every Airmax Composite Cabinet in our Lake Series is ETL Listed and comes complete with a pre-wired electrical box and 6 foot power cord to provide power to the enclosed cooling fan and aeration compressor. Lake Series Aeration Systems come standard with a Junction/Valve Box for easy access to line connections under the cabinet. The Airmax Composite Cabinet comes with a lifetime warranty on the cabinet and a 2-year warranty on electrical components.

SilentAir Series Aeration Compressor

The heart and soul of each Lake Series Aeration System, our powerful whisper-quiet SilentAir rocking piston compressors push oxygen through your pond while remaining energy efficient - costing as little as $23 a month in electricity running 24/7. Each SilentAir aeration compressor is fitted with an integrated air regulator to provide easy airflow-management and is mounted on vibration reducing rubber feet to ensure quiet operation.

ProAir4 Weighted Diffuser

Designed for maximum oxygen uptake, our ProAir4 Weighted Diffuser incorporates high-efficiency low-maintenance membrane sticks to release tiny oxygen bubbles into the water column. Membrane diffusers posses the synergy of air stones without the headaches of cracking and acid-washing. The ProAir4 Weighted Diffuser has an integrated check valve to prevent back pressure on the compressor. The innovative sled design keeps the ProAir4 submerged while maintaining an upright position during installation.


  • Four Plate System
  • Provides Aeration for up to 5 acres, up to 50' Deep

LS40 Specs

  • ax/Running Amps: 13.6/8.8 or 6.8/4.4
  • Volts: 115 or 230
  • Max CFM: 11.6
  • Max Depth: 50 Inches
  • Monthly Operating Cost (24/7): $51.00

LS40 Contents

  • (4) ProAir4 Weighted Diffuser
  • (1) Airmax Composite Cabinet
  • (2) RP50 1/2 HP SilentAir Rocking Piston Compressor
  • Airline sold separately - Set up for 5/8" airline Only

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