Clearance - Kasco Marine Robust-Aire Aeration System

RA1-PM - N/S: 9110RA1PM418

Kasco Marine has designed the Robust-Aire aeration systems to be durable, affordable and easy to install. CanadianPond.ca is Kasco Marine's authorized service center for Canada.

While supplies last.  Items sold "As Is" and on final sale with no returns or exchanges possible.

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Load image into Gallery viewer, Kasco Marine Robust-Aire Aeration System 1 diffuser with 1 post mount
Load image into Gallery viewer, Kasco Marine Robust-Aire Aeration System 1 diffuser
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Load image into Gallery viewer, Clearance - Kasco Marine Robust-Aire Aeration System
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Price
Regular price
$1,845.50 CAD
Sale price
Regular price
$2,394.00 CAD
$1,845.50 CAD
Sold out
Unit price
per 
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This page displays Robust-Aire systems in liquidation only which are models we wish to liquidate with a discount. If you don't find the model that you are looking for please go to the regular page. Click here 

Robust-Aire™ systems pump compressed air from a shore-mounted compressor 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.


For private ponds, lakes, reservoirs, stormwater retention ponds and other similar bodies of water. Robust-Aire systems allow for a continuous aeration of shallow to deep water.

  • No electricity in the water
  • No equipment floating on the surface, allowing for safe circulation on the water and a more natural look.
  • No shoreside power required, since the compressor can be installed far from the pond.
  • Ideal for deep water application
  • Low cost for large lake areas.
  • Minimal maintenance
  • 3 years warranty

Robust-Aire Diffusers

The diffusers are designed to produce fine air bubbles with minimum pressure. The base is made of durable plastic and comes with a seal that allows you to fill the base with gravel or other ballast substrate. The design keeps the diffusers at an optimal level above the pond bottom. The fittings are durable and bolted to ensure that the ballasted pipe does not come loose during installation or while maintaining the diffusers. A check valve with Viton seals prevents water from entering the pipe when the system is not in operation.

Self-Sinking Airline

Available in easy to handle rolls of 100 feet. Rolls are delivered in a box and come with our complete set of connectors, fittings and all necessary stainless steel collars.

  • 1 diffuser (RA1) : 100 feet of 3/8" self sinking tubing 

Cabinet for post or wall:

  • The post mounted cabinet (PM) is mounted on an exterior wall or wooden post (not included).
  • Dimensions 48 x 30 x 30 cm (19'' x 12'' x 12″)
  • A 120V outlet (240V available upon request)
  • A unique cooling fan providing 110 CFM of ventilation
  • A compressor that is factory-installed in the cabinet, which is equipped with acoustic foam and a key lock

Manufacturer's product sheet (PDF)

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