Kasco Surface Aerators are the clear market leaders, with more installations than any other manufacturer. Independent testing at Auburn University found that Kasco’s aerators’ SAE (Standard Aeration Efficiency) is up to 3.0 lbs of oxygen per horsepower per hour of operation, making them some of the most efficient and effective units available.

Kasco Surface Aerators dramatically agitate high volumes of water at the surface, maximizing air and water exposure to create valuable gas exchange. Surface Aerators are your best choice for aeration when a decorative fountain pattern is neither necessary nor desired.

Typical applications include:

  • Commercial aquaculture
  • Agricultural ponds
  • Industrial plants
  • Municipal waste water ponds
  • Backyard ponds

Kasco’s 3 and 5HP AF Series surface aerators now come with a lightweight, 2-blade weedless prop, designed to maximize the unit’s water moving performance and cut through even the toughest aquatic vegetation, all without increasing amp draw.

All Kasco Surface Aerators are self-contained, lightweight units that float at the surface with a single power cord returning to shore and two or three mooring lines anchoring the unit. These units are designed to withstand the rigors of the harshest applications. Easily installed and maintained, these units are proven performers for both continuous-duty pond or lake aeration or for supplemental aeration for unique applications.

AF Series Surface Aerators

Surface aeration ideally suited for less deep applications