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Sudden condition changes can cause devastating fish kills. You can be prepared to address such situations by having a Kasco 12V Emergency Aerator on hand, ready-to-go. The powerful, 275 watt motor provides excellent oxygen transfer and can provide short-term aeration in up to a 1/3 acre pond or emergency aeration in much larger ponds. These units can also be used in remote harvesting, seining, sorting of fish. Additionally, the portable aerators are effective for temporary aeration during aquatic herbicide applications. 


  • Powerful: 275 watt motor with performance prop and guard; operates in as little as 15” (.4M) of water
  • Rugged: Durable finishes on all materials, internal auto-reset thermal overload protection, stainless steel motor shaft, sealed ball bearings, long life brushes, and mechanical seals
  • Efficient: Up to 5 hours on a single, 100 amp-hour deep-cycle battery
  • Portable: 35’ power cord with alligator clips
  • Two 50’ (15M) mooring lines included
  • 1 year warranty

These 12V Emergency Aerators can provide you with nearly 5 hours of continuous operation on a single 12V 100 amp-hour deep-cycle battery. You can also run the unit directly from your car or truck battery. The compact size and lightweight design makes this unit quick and easy to deploy in any emergency situation, yet it’s powerful enough to give you the aeration performance you need.

See table below for part number and detailed specs: 

Tech Documents

Click below to access design files including cad drawings, specifications, videos and related documents for the 12V Emergency Aerator.



Coming soon!


“After discussing my application with your people I felt Kasco was a quality organization. But in this day of what seems to be a growing consensus of ‘buyer beware’, I figured I was on my own with this problem. Your quick response and resolution is refreshing. I also want to let you know you have a fine dealer in my area. Prior to my purchase, the owner spent quite a bit of time with me showing the various models of Kasco fountains and aerators and explaining the differences. He made me feel very comfortable in my decision to go with the 2400AF model.” – Dave, Cheektowaga, NY

“Just wanted to thank you for your help. We received the 3/4hp aerator last week and it has been hard at work. I feel I have friend here combating the enemy (algae) while I am at work. I want to say I think your website is one of the most informative and I have learned a lot. One good thing I see already is that with the shape of our pond and the placement of the aerator in it, the geese are no longer able to splash down in the middle. Thanks again.” – Jean, Ocean City, MD

Part NumberCord LengthVoltageOperating AmpsLock Rotor AmpsNumber of Boxes
1812AF03535 ft.12 VDC22322