Windmill Aerator Basic

Four Leg High Volume Windmill Aerator

This windmill tower looks more like traditional farm windmills and is more stable than the three-legged units. This windmill aerator for sale also pumps a large volume of air and has high-pressure capability due to the large head size for deeper ponds. One-piece welded steel hub secures easily to windmill. Five-year limited warranty.

One-piece welded steel hub secures easily to Windmill Aerator.

• 6' diameter head with 12 blades, tapered blade design allows windmill to turn in low wind and yet produce large air volume in high winds. Windmill pumps 2.9 CFM @ 9 MPH wind, up to 5 CFM in higher winds!
• Over-speed protection — tail section turns head 12º - 15º away from the wind to protect from over-speed conditions.
• Intake air is filtered — the filter is reusable and easy to clean; keeps dirt, pollen, and debris from plugging up the pump.
• 16' & 20' windmills include the hinge set
• Five-year limited warranty on Four Leg High Volume Windmill Aerator.