20' Four Legged Windmill Assembly with tubing and diffuser

Four Leg, High Volume Windmills

We now offer a four legged windmill! This tower looks more like traditional farm windmills and is more stable than the three legged units. this unit also pumps a large volume of air and has high pressure capability due to a larger head size for deeper ponds.

• 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
• One piece welded steel hub secures easily to the windmill
• Over speed protection - tail section turns head 12° - 15° away from the wind to protect from over speed conditions
• Up to 5 CFM! Windmill pumps 2.9 CFM @ 9 MPH wind, up to 5 CFM in higher winds!
• Intake air is filtered - filter is reusable and easy to clean; keeps dirt, pollen, and debris from plugging up the air pump
• Three year limited warranty
• Tubing and diffuser sold separately