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KA-20 Pond Aerator .8 cfm 1,382 cim 17 wattsKA-20 Pond Aerator Side viewKA-20 Pond Aerator Reverse side viewKA-20 Pond Aerator Top viewKA-20 Pond Aerator Front view with outlet portKA-20 Pond Aerator Rear view and power cordKA-20 Pond Aerator Top angle viewKA-20 Pond Aerator Side viewKA-20 Pond Aerator Reverse side viewKA-20 Pond Aerator Top viewKA-20 Pond Aerator Front view with outlet portKA-20 Pond Aerator Rear view and power cordKA-20 Pond Aerator Top angle view

KA-20 Pond Aerator .8 cfm

Price:

$199.99 $179.99

KA-Series Pond Air Pumps

KA-20 Pond Aerator
Aeration for 1,000 – 4,000 Gallon Ponds.

The KA-20 pond aerator is energy efficient at just 17 watts. The KA-20 pond aerator costs just $0.03 per day to operate.

  • .8 cfm / 1,382 in³
  • Infuses oxygen into water
  • Increases circulation
  • Increases fish health
  • Increases bio filtration efficiency
  • Keeps holes open in ice
  • 3 year warranty
  • KA Series Pond Aerators

    Pond Air Pumps


    Product Description

    KA-20 Pond Aerator .8 cfm 1,382 in³

    Aeration Pump for 1,000 – 4,000 gallon ponds and fish tanks

    KA-20 Pond Aerator Energy Efficient 17 Watts

  • 0.8 cubic feet of oxygen per minute
  • 1,382 cubic inches of oxygen per minute
  • Increases dissolved oxygen in all types of ponds and fish holding tanks
  • Keeps holes open in ice during winter freezing temperatures
  • Increased aeration for 1,000 to 4,000 gallon ponds
  • 4′ maximum diffuser depth
  • Continuous duty operation
  • 120V/60Hz
  • 17 watts
  • 0.14 amps
  • 6′ heavy duty grounded power cord
  • Energy efficient air pump
  • Highly efficient diaphragm compressor
  • Continuous duty operation
  • Whisper quiet operation
  • Outdoor rated
  • Not submersible
  • Outlet for 3/8″ air tubing
  • Air line and diffuser NOT included
  • $0.90 Monthly Operation Cost @ $0.08 per kilowatt hour
  • 3 year warranty

  • KA-20 Pond Aerator .8 cfm

    Aeration for 1,000 – 4,000 Gallon Ponds and Fish Holding Tanks

    KA-20 Pond AeratorOxygenating this 3' deep Hybrid Pond

    KA-20 pond aerator produces .8 cfm (1,382 in³) of oxygen to ponds and fish holding tanks. Oxygenated water is critical for keeping fish and aquatic life alive and healthy. Aerating the water also benefits the bacteria living inside biological filters.

    The KA-20 pond aerator is perfect for Hybrid Ponds™. Hybrid Ponds™ are typically no deeper than four feet. The KA-20 pond aerator has a maximum pumping depth of four feet.

    The Hybrid Pond™ shown here is 3 feet deep at the bottom drain. The KA-20 pond aerator is pushing air through one 6″ diffuser stick installed on top of the bottom drain. The bottom drain is not in the middle of the pond, but at the end of the pond to the right of the waterfall. The air bubbles rising from the diffuser mix with the waterfalls and push surface debris towards the HydroClean™ pond skimmer at the other end of the pond.

    Although the KA-20 pond aerator is rated for outdoor use, care should be taken to make sure rainwater, groundwater, or irrigation water does not flood the air pump. The KA-20 pond air pump is not submersible.

    The KA-20 pond aerator can be used with one or two 6″ diffusers, or up to six 2″ round diffuser balls. At depths of 3 – 4′, it is recommend that just one 6″ diffuser stick, or three 2″ round diffuser balls be used. If you have larger aeration requirements, we suggest the KA-40 pond aerator.


    High Efficiency KA-20 pond aerator

    Running on as little as 17 watts, this whisper-quiet aeration pump costs virtually nothing to run, you can feel good about providing constant aeration to your pond.

    Aeration is extremely important. A healthy ecosystem requires a constant supply of oxygen. The KA-20 pond aerator provides .8 cubic feet of oxygen to the pond. This increases and maintains higher levels of dissolved oxygen than a waterfall alone. Also, the rising air bubbles increase water circulation.

    During warmer months, warmer pond water contains less dissolved oxygen than colder water. Adding a KA-20 pond aerator with diffuser stones will help keep fish and ecosystem healthy. Higher levels of oxygen dissolved in your pond increases the metabolism rate of the beneficial bacteria living in your biological pond filter.

    KA-20 Pond Aerator Keeping a hole open in the ice during winter


    During periods of freezing weather – the rising air bubbles will keep a hole open in the ice. The churning bubbles prevent the pond from completely freezing over. Keeping a hole open in the pond is critical for the health of your fish. An open hole in the ice allows for potentially harmful gasses to escape the water.



    KA Series Pond Aerators


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    Additional Information

    Weight 2 lbs
    Dimensions 17 x 13 x 13.5 in

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