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ECONOAIR- HP400 Pond Aerator [For 2 to 5 Surface Acres]


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Select 1/2" AQUALINE Self-Sinking Tubing
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The ECONOAIR-HP400 3/4hp pond and lake aerator includes these important FEATURES:

*IMPORTANT NOTICE: All ECONOAIR™ sub surface aeration systems must house the air compressor inside a building | barn | or other structure to keep it out of the rain and/or snow. 

Ventilation is also critical to keep the air compressor cool during operation.

  • RELIANCE SRC Air Compressor w/ Rubber Vibration Isolator Boots
  • 4 Valve Air Manifold w/ Quick Detach Hardware To Compressor
  • Air Manifold Includes Pressure Relief Valve | No Bracket | No Gauge
  • Air Manifold Includes 4 Ball Valves For Up To 4 Airline Runs
  • Air Manifold Designed To Mount Directly To Air Compressor
  • Air Compressor Available in 120v or 240v
  • Compressor Warranty 2-Years*
ECONOAIR Pond Aerator Internal Components Total System Quantity Total System Amps
Total System Horsepower Total System CFM
RelianceSRC Air Compressor 1 5.0 | 120v
3/4 HP 6.5
CM-2 Diffuser Assemblies 4
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Steel Pedestal None
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Air Manifold Ball Valves 4
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5' Power Cord With Plug 1 - - -


Recommended Pond Size Recommended Pond Depth
2 to 5 Surface Acres Minimum 8 Feet to Maximum 35 Feet

The ECONOAIR-HP400 pond and lake aerator includes these important BENEFITS:

  • Increased dissolved oxygen levels and gas exchange throughout the entire aquatic ecosystem
  • Complete water column “lifting”, "entraining" and "de-stratification"
  • Increases naturally occurring biological activity and life
  • Releases harmful gases such as Hydrogen Sulfide and Ammonia
  • Reduces aquatic weed growth when combined with bacteria additives
  • Can be used to "push" air thousands of feet from an electric source
  • De-ices in cold climates to greatly minimize seasonal fish kills
  • No electricity in the water for safe operation in all seasons