Kasco Diffused Aeration Kasco Diffused Aeration These highly efficient and effective diffused aeration systems are designed and sized to meet most typical aeration applications and come complete with everything you need including all connectors and adapter fittings.

Kasco Diffused Aeration

Kasco Robust-Aire Diffused Aeration

MOVE & AERATE LARGE VOLUMES OF WATER

Robust-Aire systems are quiet, move the most water, and provide great aeration benefits for applications 8 ft. or deeper. By pumping compressed air from a shore-mounted compressor, air is pushed through self-weighted lines to a diffuser on the pond, lake or tank bottom. The diffuser then continuously releases micro-bubbles that rise to the surface carrying large volumes of water. This induces oxygen-transfer as well as beneficial water movement and mixing. Kasco’s Robust-Aire has been independently tested to be up to 44% more efficient than any other system, meaning you can use less energy, spend less money, and get better results.

  • Packages include diffuser assembly, compressor, and compressor mounting option
  • The stainless steel diffuser assembly includes built-in strain relief and lands right side up every time
  • Large air filters allow for less frequent maintenance
  • Visual maintenance indicators quickly alerts when air filters need attention
  • Eliminates thermal and chemical stratification 
  • No electricity in the water 
  • Creates open water to prevent ice damage to docks and boats 

Multiple Mounting Options: Base Mount Cabinet, Post Mount Cabinet, or No Cabinet

Kasco Robust-Aire Diffused Aeration

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Kasco Robust-Aire Diffused Aeration - Double Piston Systems

DOUBLE-PISTON SYSTEMS - These systems use 1/2 HP double-piston compressors for more air flow to each diffuser

Robust-Aire systems are quiet, move the most water, and provide great aeration benefits for applications 8 ft. or deeper. By pumping compressed air from a shore-mounted compressor, air is pushed through self-weighted lines to a diffuser on the pond, lake or tank bottom. The diffuser then continuously releases micro-bubbles that rise to the surface carrying large volumes of water. This induces oxygen-transfer as well as beneficial water movement and mixing. Kasco’s Robust-Aire has been independently tested to be up to 44% more efficient than any other system, meaning you can use less energy, spend less money, and get better results.

  • Packages include diffuser assembly, compressor, and compressor mounting option
  • The stainless steel diffuser assembly includes built-in strain relief and lands right side up every time
  • Large air filters allow for less frequent maintenance
  • Visual maintenance indicators quickly alerts when air filters need attention
  • Eliminates thermal and chemical stratification 
  • No electricity in the water 
  • Creates open water to prevent ice damage to docks and boats 

Multiple Mounting Options: Base Mount Cabinet, Post Mount Cabinet, or No Cabinet

Kasco Robust-Aire Diffused Aeration - Double Piston Systems

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Kasco Robust-Aire System Replacement Parts

Kasco Robust-Aire System Replacement Parts

Kasco Robust-Aire System Replacement Parts

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Kasco Teich-Aire Rocking Piston Compressors

Teich-Aire Rocking Piston Compressors are designed and built to meet the demands of continuous-duty, year-round, large aeration applications. Available in 1/4, 1/2, or 3/4 HP,  these oil-less piston compressors can be used to replace or upgrade the compressor in Kasco Robust-Aire Diffused Aeration Systems.

These compressors offer reliability and performance in applications such as ponds and lakes, water treatment systems, golf course ponds, fish farms, harsh industrial environments and many more.

  • 40 PSI pressure relief valve
  • Vibration mounts
  • Intake air filter assembly
  • Brass hose fitting
  • 6 ft. power cord
  • Thermal overload protection
  • Ramped internal valve plate to allow for restart under load

Kasco Teich-Aire Rocking Piston Compressors

Item Icons HP Voltage Amp @ 0 PSI Amp @ 20 PSI
1/4
115V
2.2
3.2
1/4
208-240V
1.1
1.6
1/2
115V
3
4
1/2
208-240V
1.5
2
3/4
115V
5.4
6.9
3/4
208-240V
3.1
3.7
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