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Kasco Marine 3.1AF 3 HP Surface Pond Aerator - 240v

Kasco Marine 3.1AF 3 HP Surface Pond Aerator - 240v

ITEM #: 31AF050

Regular price $4,31700
Sale price $4,31700 Regular price
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Estimated Arrival: 5 to 7 business days
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Product Description

 Kasco Surface Aerator - Pond Sizing Chart
Pump Size Recommended Pond Size
1/2 HP Aerate up to 1/2 Acre
3/4 HP Aerate up to 3/4 Acre
1 HP Aerate up to 1 Acre
2 HP Aerate up to 2 Acres
3 HP Aerate up to 3 Acres
5 HP Aerate up to 5 Acres

The Kasco 3 HP Surface Aerator stands out as a high-capacity solution in oxygen transfer, perfectly suited for larger ponds or lakes up to 3 acres in size and operational in water depths as low as 24 inches. Endorsed by Auburn University's studies, these aerators are among the most efficient on the market, delivering up to 3.0 lbs of oxygen per horsepower per hour.

Package Includes:

  • Motor unit
  • Power cord
  • Float
  • Mounting hardware

Optional Components:

  • Bottom screen
  • Control panel

Key Features:

  • Powered by a robust 3 HP motor, specifically designed for 240V, ensuring effective and continuous 24-hour aeration.
  • Newly designed lightweight, 2-blade weedless prop maximizes water flow and aeration efficiency, cutting through tough vegetation without increased power consumption.
  • Ideal for substantial aquatic environments with significant aeration needs.


  • Enhances water quality and ecosystem health by effectively increasing dissolved oxygen, reducing stratification, controlling odors, and preventing excessive algae and sediment accumulation.
  • Proven to be effective in a variety of settings, including commercial aquaculture, agricultural ponds, industrial plants, and municipal wastewater treatment.

Durable Design:

  • Features a heavy-duty motor and corrosion-resistant construction, making it suitable for use in both freshwater and saltwater conditions.
  • Includes a sacrificial zinc anode to prevent corrosion, ensuring long-term reliability and performance.
  • All components are designed for low maintenance and high durability, with multiple underwater-rated cord lengths available.

Peace of Mind:

  • Backed by a standard 3-year warranty, providing extended assurance and value.
  • Compliant with stringent UL and CSA standards, reflecting its safety and quality.

The Kasco 3 HP 240V Surface Aerator is a robust, efficient, and reliable aeration solution, ideal for managing the oxygenation and health of large water bodies. Contact us for more information or assistance with your Kasco aeration needs.