Robust-Aire™ Diffused Aeration

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.

All Robust-Aire™ diffused aeration systems are available with an optional remote manifold allowing you to install the compressor up to a mile away from the water’s edge.

Click here to request a Robust-Aire™ custom layout.

Product Features

  • Great for depths 8 ft. and deeper
  • No electricity required in the water
  • Speeds up organic decomposition
  • Creates open water preventing ice damage
  • Designed for continuous operation

Warranty

  • Diffuser: 5 years
  • Compressor: 2 years
  • Cabinet: 5 years
  • Tubing: 10 years

Package Includes

  • Diffuser assembly
  • SureSink™ self-weighted tubing
  • Mounting option
  • Compressor(s)

Post Mount Packages

Base Mount Packages

No Cabinet Packages

Part Number
Number of Diffusers
Voltage
Phase
Compressor
Rolls of 3/8 in. Tubing
RA1-PM
1
120
1
KM-60
1
RAH1-PM
1
208-240
1
KM-60H
1
RA2-PM
2
120
1
KM-60
2
RAH2-PM
2
208-240
1
KM-60H
2
RA3-PM
3
120
1
KM-120
3
RAH3-PM
3
208-240
1
KM-120H
3
Part Number Number of Diffusers Voltage Phase Compressor Rolls of 3/8 in. Tubing
RA1-PM 1 120 1 KM-60 1
RAH1-PM 1 208-240 1 KM-60H 1
RA2-PM 2 120 1 KM-60 2
RAH2-PM 2 208-240 1 KM-60H 2
RA3-PM 3 120 1 KM-120 3
RAH3-PM 3 208-240 1 KM-120H 3
Part Number
Number of Diffusers
Voltage
Phase
Compressor
Rolls of 3/8 in. Tubing
RA1
1
120
1
KM-60
1
RAH1
1
208-240
1
KM-60H
1
RA2
2
120
1
KM-60
2
RAH2
2
208-240
1
KM-60H
2
RA3
3
120
1
KM-120
3
RAH3
3
208-240
1
KM-120H
3
RA4
4
120
1
(2) KM-60
4
RAH4
4
208-240
1
(2) KM-60H
4
RA5
5
120
1
KM-60 & KM-120
5
RAH5
5
208-240
1
KM-60H & KM-120H
5
RA6
6
120
1
(2) KM-120
6
RAH6
6
208-240
1
(2) KM-120H
6
Part Number
Number of Diffusers
Voltage
Phase
Compressor
Rolls of 3/8 in. Tubing
RA1-NC
1
120
1
KM-60
1
RAH1-NC
1
208-240
1
KM-60H
1
RA2-NC
2
120
1
KM-60
2
RAH2-NC
2
208-240
1
KM-60H
2
RA3-NC
3
120
1
KM-120
3
RAH3-NC
3
208-240
1
KM-120H
3
RA4-NC
4
120
1
(2) KM-60
4
RAH4-NC
4
208-240
1
(2) KM-60H
4
RA5-NC
5
120
1
KM-60 & KM-120
5
RAH5-NC
5
208-240
1
KM-60H & KM-120H
5
RA6-NC
6
120
1
(2) KM-120
6
RAH6-NC
6
208-240
1
(2) KM-120H
6

Larger compressors may be needed to achieve maximum results. For these applications, we offer our XL and DP Robust-Aire systems. Please contact us for sizing assistance.

Common Applications

  • Backyard ponds & lakes
  • Industrial
  • Mixing
  • Winterkill prevention
  • Waterfowl protection

Cabinet Options

Base Mount Cabinet

 

Post Mount Cabinet

 

No Cabinet


Kasco Robust-Aire Diffuser

CAD Details

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A+ Customer Service

Got the “trippers” last night in the mail. Thanks for the prompt and superlative service. Will look to Kasco for all my future pond needs.

- Ted

Simply The Best

It means a lot to sell and service equipment made by a company that has so much pride and confidence in what they build.

- Seth

The Highest Quality

I have been selling fountains for about 20 years and sold them all. Kasco, without a question, are the finest available.

- Chad

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