multi-plate systems

**Also before purchase

electrical outlet

The 2 HP motor draws 9

Four- four membrane stick diffuser / plates

Becker 12' Four Legged Windmill Aerator Pond Fountains multi-plate systemsLet Mother Nature aerate your pond! 12 Four Legged Windmill High Volume Windmill Pond Aerator This windmill 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 large head size for deeper ponds. One piece welded steel hub secures easily to windmill. Windmill aerators can save $30 to $50 per month in electrical costs, paying