Let Mother Nature Aerate Your Pond

Introducing the 20′ Four-Legged Windmill – a high-volume pond aerator that combines classic design with modern efficiency. Proudly made in the USA, this windmill stands as a testament to American craftsmanship, blending aesthetic appeal with unparalleled performance. Whether you're maintaining a serene backyard pond or managing a larger body of water, this windmill is designed to meet your aeration needs effectively and economically.

Harnessing the Power of Wind

Imagine reducing your pond maintenance costs while harnessing the natural power of the wind. Our windmill aerator offers a sustainable solution that can save you $30 to $50 per month in electrical costs. Over time, this investment pays for itself, allowing you to enjoy clear, healthy water without the ongoing burden of high energy bills.

Sturdy and Efficient Design

Built to resemble traditional farm windmills, this four-legged tower provides superior stability compared to three-legged units. Its robust construction ensures longevity and reliability, making it a wise choice for pond owners who value quality and performance.

• High-Volume Airflow: The windmill features a 6′ diameter head with 12 blades. Its tapered blade design allows it to turn in low wind and generate a large air volume in higher winds.
• Maximum Pressure: Achieve up to 30 psi, making it suitable for deeper ponds that require powerful aeration.
• Over-speed Protection: The tail section adjusts the head 12° – 15° away from high winds, safeguarding the windmill from damage.

Comprehensive Deluxe Kit

The 20′ Becker Windmill comes with everything you need for seamless installation and operation. This deluxe kit ensures that your pond receives the optimal aeration needed for a thriving ecosystem.

• 50′ of Poly Tubing: Connect the windmill to your pond effortlessly.
• 200′ of Quick Sink Tubing: Designed for ease of use and efficiency, ensuring air is delivered directly to where it’s needed most.
• 2-Way Air Splitter: Flexibility to aerate larger ponds, oddly shaped ponds, or even two smaller ponds simultaneously.
• 2 Single Head Quick Sink Diffusers (QS1): Precision-engineered for effective oxygen distribution throughout the water.

Innovative Features for Ease and Versatility

Engineered with user convenience in mind, this windmill offers a range of features that simplify installation and maintenance while maximizing aeration efficiency.

• Hinge Kits Included: Starting in 2020, the 16′ and 20′ units include hinge kits for easier setup and maintenance.
• Large Footprint for Stability: A 7′ – 0″ square base provides a stable foundation for the 23′ overall height.
• Flexible Installation: Can be positioned up to 1000′ away from the pond’s edge, ideal for remote locations without electricity access.
• Easy Shipping Options: Shippable via FedEx/UPS ground, with LTL shipping available for convenience.
• Optional Red Stripe Kit: Customize your windmill with additional features sold separately.

Reliable and Backed by Warranty

Invest with confidence knowing your windmill is protected by a five-year limited warranty. Its durable construction and thoughtful design ensure that your pond aeration system will serve you well for years to come.

Product Specifications

• Dimensions: 23 ft overall height
• Base Footprint: 7′ – 0″ square
• Windmill Head: 6′ diameter, 12 blades
• Anchor Stakes: 48″ long for secure installation
• Pressure Capacity: Maximum 30 psi
• Tubing Included: 50′ poly tubing, 200′ Quick Sink tubing

Transform your pond into a thriving, healthy ecosystem with the 20′ Four-Legged Windmill. Experience the benefits of natural aeration, reduce your costs, and enjoy the peace of mind that comes with a high-quality, American-made product. Order now and let the wind work for you!

1. Becker Windmill Assembly/Installation Manual (PDF)
2. QS2 Diffuser Assembly Instruction Manual (PDF)
3. Becker Windmill Data Sheet (PDF)