Airmax LS40 ETL System – No EasySet Airline


Warranty – 2-Years


Out of stock


Out of stock

SKU: GP-Airmax LS40 ETL System - No EasySet Airline-AM Categories: , ,


The World’s Best Aerator
– The Most Effective
– The Most Quiet
– The Most Efficient
– The Easiest to Install

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

Airmax ETL 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 should 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 LakeSeries is electrical safety certified 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 LakeSeries Aeration System, our powerful whisper-quiet SilentAir rocking piston compressors built with SmartStart Technology to protect the compressor during pressurized restarts following power supply interruptions. Each compressor pushes oxygen through your pond while remaining energy efficient costing as little as $47 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.

Warranty – 2-Years

Click Here for Instruction Manual

Additional information

LakeSeries Aeration Volts -



Pond Product Type

Lake Aeration

Lake Aeration Type