Kasco® 3400AF 3/4 HP Surface Aerators

Kasco Marine

SKU: 3400AF-50

Built to order, 5-7 business days production time

Kasco® AF Series Surface Aerators lead the market with more installations than any other manufacturer. In an independent study by Auburn University, Kasco® Aerators were found to deliver up to 3.0 lbs of oxygen per horsepower per hour of operation, showing them to be some of the most efficient and effective units on the market. They not only aerate water, but also distribute the oxygenated water throughout the pond or lake. Built for dependable, continuous operation, Kasco® Aerators have a proven record in a multitude of applications, ranging from ponds/lakes and commercial aquaculture to salt water and industrial plants.

  • Heavy-duty motor and corrosion resistant design suitable for saltwater
  • Delivers high dissolved oxygen at lower operating cost
  • Improves water circulation, facilitating fish growth and health
  • Ideal for ponds/tanks with surface area of about 3/4 acres
  • Includes easily replaced protective sacrificial zinc anode
  • Includes two 50' mooring lines and SJTOW underwater rated power cords
  • ETL Listed to UL and CSA safety standards
  • 2 Year Warranty

Kasco® 3400AF Surface Aerators come standard with float. Also available with optional bottom screen (3400AFB Series) or without float (3400A Series).

Where should you place diffusers? Check out Kasco's recommendations.

Model Number Cord
Volts Phase Amps Min
With Bottom Screen Without
- - 3400A025 25' 120 1 6.7 18"
3400AF050 3400AFB050 3400A050 50'
3400AF100 3400AFB100 3400A100 100'
3400AF150 3400AFB150 3400A150 150'
3400AF200 3400AFB200 3400A200 200'
3400HAF050 3400HAFB050 3400HA050 50' 208-240 1 3.4 18"
3400HAF100 3400HAFB100 3400HA100 100'
3400HAF150 3400HAFB150 3400HA150 150'
3400HAF200 3400HAFB200 3400HA200 200'
3400HAF250 3400HAFB250 3400HA250 250'
3400HAF300 3400HAFB300 3400HA300 300'
3400HAF400 3400HAFB400 3400HA400 400'

*Only available without float

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