which is 41

Check Valve Assembly

Environmental and Worker Safety

Eliminates pond odors

Ultra Pump™ 400

24ft Three-Leg Deluxe Windmill Pond Aerator foam gun kit which is 4124' Three Leg Pond Windmill Aerator with Dual Air Stations Deluxe Package This Windmill Aeration Package includes our highly efficient 3 legged, 24ft Windmill Pond Aerator and all other necessary components. The blade diameter on all units is a full 73" in diameter, the largest windmill head on the market for pond aeration. This allows our units to pump up to 4. 5 CFM of air and still turn at low wind speeds due to their windmill heads higher torque.