Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC) Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC) Kasco Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC) lake RA1-NC RA1-NC 998.00 Webb's Water Gardens
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Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC)

RA1-NC - Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC)

Kasco Robust-Aire Systems are available as complete packages from one to six diffuser heads. These systems come complete with everything you need including all connectors and adapter fittings making installation quick and easy. By pumping compressed air via compressor, air is pushed through self-weighted lines to a diffuser. 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. The remote manifold also allows you to adjust airflow to each individual diffuser head to get the balance of airflow and performance you need. Simply run PVC pipe from the compressor to the remote manifold located near the pond or lake edge.

  • No electricity in the water
  • No equipment floating on or near surface
  • Effective in depths 8 ft. - 50 ft.
  • Designed and built for continuous operation
  • Low maintenance rocking-piston compressors
  • Compressor can be remotely installed — up to 1 mile away


  • Mounting brackets allow for easy installation
  • Must be protected from weather and allows for adequate ventilation
  • Single cooling fan provides 110 CFM of ventilation

Item Number:
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2,375 Worth $23.75
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In Stock
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Kasco Robust-Aire Diffused Aeration with 1 Diffuser Overview

Kasco Robust-Aire Diffused Aeration with 1 Diffuser

Item Icons Number of Diffusers Voltage HP Cabinet Option Compressor 3/8 in. Tubing Included Add
Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC)
RA1-NC - Kasco Robust-Air System 1 No Cabinet (MPN RA1-NC)
$998.00 | 2,375 Points
No Cabinet
Large Cabinet

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