Kasco 3400AF 3/4 HP Surface Aerator

High performance surface aerators dramatically push high volumes of water into the air. This process increases the overall health of your water and keeps it thoroughly mixed. These self-contained units deliver up to 3.0 lbs of O2 per horsepower per hour of operation, making Kasco surface aerators the most dependable and efficient units on the market. A specifications chart is below to help you choose which size is right for you!

The 115 volt (7 amp) AF version has the option for the C-25 control panel or our 115 volt timer. The 230 volt (3.5 amp) HAF version has the option for the C-85 control panel or our 230 volt timer.

This unit falls under our collection of surface-level pond aerators, engineered for long-term reliability.

• 1 – Assembled 3/4 HP Motor Unit
• 1 – UV Resistant Thermoplastic Float
• 2 – 50 Foot Nylon Mooring Ropes
• SJTOW Rated 3 Power Cable
• 2 Year Warranty
• Optional: Bottom Screen | LED Lighting Kit
• Optional: C-25 or C-85 Control Panel

• Efficient/low power use
• Rugged motor featuring hard-face internal mechanical seals for leak protection
• Corrosion resistant
• Low maintenance
• Kasco surface aerators are maintained by simply cleaning the motor housing once or twice per year and replacing the sacrificial zinc anode when visibly corroded
• Attention to efficiency combined with lower monthly power bills, low maintenance, and a very affordable initial purchase price allows these surface aerators to have a very low total cost of ownership

Keep debris and other material out and ensure proper operation of your unit with Kasco’s bottom screens. A bottom screen add-on is available to all Kasco units.

Kasco’s C-25 control panel features a 24 hour timer, GFCI protection, and a photocell outlet for any lighting kit used with the 115 volt version of this surface pond aerator. The 230 volt HAF gets the C-85 control panel that has a surge protector and other great features. The C-25 is on the left side, and the C-85 is on the right.

Naturally, we love fountain & aerator lights. That's why you can easily add them to your fountain in the options above. When you add lights from the options above, you'll get a PondSelect 3 Light Set. If you would like a different set of lights, simply click "No lights for me!" when choosing your fountain and you can shop our fountains lighting options here. As always, if you have any questions, don't hesitate to give us a call!

PondSelect Universal Lighting

We created a unique buying experience for spectacular lighting kits. These lights can be purchased in a variety of sizes and colors, allowing you to find a customized lighting set up that fits your needs!

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Bright White or Warm White Lights

PondSelect offers Bright or Warm White Lights in 6 or 12 Watts.

RGBW Color
Changing Lights

Their RGBW Color Changing lights are available in 9 or 24 Watts.

Kasco's Lighting Kits

Using a one piece composite housing and a lens that’s been ultrasonically welded and guaranteed to stay in place, you can trust Kasco’s lighting to be leak-free and brilliantly lit for hours of enjoyment.

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Kasco Color Changing Set-Up with Remote

Kasco's Color Changing Lights come in 3 or 6 sets.

Kasco RGB Color Changing LED Lighting

This lighting system allows for 9 different colors, 3 rhythmic sequencing patterns, and 5 brightness levels.

PondSelect 24 Watt Color Changing Lights

This is a video made by Kasco in 2011, showcasing a 3400 AF aerator saving fish in a pond in Indiana. Check it out for yourself!