
Koenders Water Solutions Inc.
Koenders HD550 High Flow Electric Aeration System
In stock, ready to ship
- Weatherproof housing
- Built-in fan cooling
- High Flow compressor
- All-in-one enclosure
Details
The Koenders HD550 High Flow Electric Aeration System comes in a weatherproof housing with built-in fan cooling, giving you strong, reliable electric aeration in an all-in-one enclosure. The High Flow compressor delivers an even higher volume of air for larger or deeper ponds.
Features and benefits
- High Flow compressor for high air output
- Weatherproof housing with built-in fan cooling
- Includes pressure release valve and filter
- Bottom-up aeration that circulates the full water column
- Backed by a full 1 year warranty
Contact our team for help sizing an electric aerator to your pond.
Specifications
- Product type
- Electric aerator
- System
- High Flow housed electric aeration system
- Enclosure
- Weatherproof housing with built-in fan cooling
- Aeration method
- Bottom-up, circulates the full water column
- Included
- Pressure release valve and filter
- Best suited for
- Larger or deeper ponds
How it compares
Surface-only aeration vs. the HD550 High Flow system
Surface-only aeration moves water at the top of a pond and leaves the depths untouched. The HD550 works from the bottom up to circulate the entire water column.
Surface-only aeration
Aeration limited to the surface
- Moves water mainly at the pond surface
- Leaves deeper water and the bottom under-circulated
- Reaches less of the water column as ponds get larger or deeper
- Often relies on equipment exposed to the elements
HD550 High Flow
Full water column circulation
- Bottom-up aeration circulates the entire water column
- High Flow compressor delivers a higher volume of air
- Built for larger or deeper ponds
- Weatherproof housing with built-in fan cooling protects the equipment
Why the HD550
High-volume electric aeration in one weatherproof enclosure
The HD550 is the largest High Flow housed electric aerator in the Koenders lineup, built to move a high volume of air through larger and deeper ponds.
High air output
The High Flow compressor delivers an even higher volume of air, sized for larger or deeper ponds that need more aeration.
Full water column circulation
Bottom-up aeration circulates the entire water column rather than just moving water at the surface.
Weatherproof enclosure
The all-in-one weatherproof housing with built-in fan cooling keeps the compressor protected and running reliably.
Ready to run
Includes a pressure release valve and filter in a single housed system, so you get a complete electric aeration package.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
Koenders HD550 questions, answered
Details drawn from the product specifications to help you decide if the HD550 fits your pond.
What size pond is the HD550 designed for?
How does the HD550 aerate a pond?
What is included with the system?
Is the housing suitable for outdoor use?
How is the HD550 different from a surface fountain?
Ready to aerate
Bring high-volume aeration to your large pond
The Koenders HD550 High Flow Electric Aeration System delivers high air output and full water column circulation in one weatherproof enclosure. Not sure it is the right size? Contact the Koenders team for help sizing an electric aerator to your pond.

Koenders HD550 High Flow Electric Aeration System










