If you're looking for a 4 Legged windmill system, this is it!

This is a 20' 4 Legged Windmill (23' to the top of the head) and includes all necessary accessories for ponds up to 2 or even 3 acres in size.

This System comes with:

• 4 Legged Windmill tower with our patent pending BalCam Compressor that can pump up to 4.5 CFM of air at 30 psi.
• 100' of 1/2" polytubing
• 200' of 1/2" Weighted Airline
• 2 Airstones with Backflow Valves
• One pair of tower hinges
• Two Airstone Housing buckets
• Two Duck Decoy Markers
• Hose Connectors

The blade diameter on all units is a full 73" in diameter which is 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 our windmill heads higher torque. We can also produce up to 30 psi of air allowing these units to aerate ponds or lakes that are 10', 20' or even 30' deep.

The Outdoor Water Solutions “NEW” Wind Driven Aeration System offers:

• New “BalCam” technology minimizes bearing fatigue
• Patent pending new design
• Fast & Easy Assembly
• Manufactured with high quality 18 gauge galvanized steel
• Newly redesigned blades and front dome assembly for better air flow
• Self-governing head to protect the unit in high winds
• New secure locking mechanism that attaches the windmill head to shaft
• Larger check valves and upgraded ½” airline to handle the increased air that is produced
• High Air Output - 3.0-4.5 CFM rating Rated at 30 psi
• Full 5 year warranty on bearing’s and cam’s!

Great for Pond Aeration!