Brand：EasyPro
Four Leg High Volume Windmill Aerator This windmill tower looks more like traditional farm windmills and is more stable than the three-legged units. One-piece welded steel hub secures easily to windmill. 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.
