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Airmax SW20HP Shallow Water Series Aeration System - up to 1/4 Acre

Airmax SW20HP Shallow Water Series Aeration System - up to 1/4 Acre

SW20HP Two Plate System - Provides Aeration for up to 1/4 acre, up to 10' Deep

Providing bottom-diffused aeration in shallow ponds and lakes with low maintenance aeration systems can provide a unique challenge to pond owners. Less water depth means smaller plate coverage which usually translates to bigger, more expensive, multi-plate systems. Our Shallow Water HP Series™ Aeration Systems provide multiple plates to provide evenly distributed aeration in shallow water applications without forcing customers into large cost-prohibitive aeration units. Our high pressure system built with SilentAir™ rocking piston compressor last longer compared to other diaphragm compressors on the market today. Designed specifically for ponds and lakes up to ½ surface acre at 10’ deep.

  • The World's Best Aerator
  • The Most Effective
  • The Most Quiet
  • The Most Efficient
  • The Easiest to Install

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® ETL Composite Cabinet in our Pond Series™ 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. 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 Shallow Water HP Series™ 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 $9.27 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.

ProAir2 Weighted Diffuser: Designed for maximum oxygen uptake, our ProAir™2 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 ProAir™2 Weighted Diffuser has an integrated check valve to prevent back pressure on the compressor. The innovative sled design keeps the ProAir™2 submerged while maintaining an upright position during installation.


SW20HP Specs:

  • Running Amps: 1.6 (115v) or 0.8 (230v)
  • Volts: 115 or 230
  • Max CFM: 2.3
  • Max Depth: 10 Feet
  • Monthly Operating Cost (24/7): $9.27
  • Warranty: 2 Years

SW20HP Contents:

  • (2) ProAir2 Weighted Diffusers
  • Airmax Composite Cabinet
  • (1) RP25 1/4 HP SilentAir Rocking Piston Compressor

*Shallow Water HP Series Systems sold without airline will be set up for 5/8" Airline Only.

*Monthly Operating Cost was calculated at $0.07 per kilowatt hour. Please note that costs will vary depending on location.

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