Four Legged Becker Windmill – Customize tubing lengths and diffusers

Aerate remote ponds efficiently with Becker Windmills™ Four Legged Windmill Assemblies with Quick Sink Tubing, available in 12′, 16′, and 20′ tower heights to match a variety of pond sizes and site conditions. These high-volume, wind-powered aerators feature a 6′ diameter head with 12 tapered blades for reliable startup in low winds and strong airflow in higher winds, delivering approximately 2.9 CFM at 9 MPH and up to 5 CFM in stronger conditions. Each system includes 50′ of poly tubing, 100′ of Quick Sink tubing, and a dual head Quick Sink diffuser (QS2) for effective oxygen distribution, along with 48″ anchor stakes and a hinge set for easier installation and maintenance. Built with over-speed protection that turns the head away from high winds, these durable units operate up to 1000′ from the pond edge and handle pressures up to 30 psi, making them ideal for off-grid aeration. Designed for long-term performance and reliability, they are backed by a five-year limited warranty, with optional accessories like the Red Stripe Kit available separately.