20′ Four Legged Becker Windmill with 2-way splitter, 50′ poly, 200′ Quick Sink tubing and 2- QS1 diffusers

Aerate large or multiple ponds efficiently with the Becker Windmills™ 20′ Four Legged Windmill Assembly Deluxe Kit with Quick Sink Tubing, a high-volume, wind-powered system designed for reliable off-grid performance. Featuring a 6′ diameter head with 12 tapered blades, it starts in low winds and delivers strong airflow in higher conditions, producing approximately 2.9 CFM at 9 MPH and up to 5 CFM in stronger winds. The deluxe kit includes 50′ of poly tubing, 200′ of Quick Sink tubing, a 2-way air splitter, and two single head Quick Sink diffusers (QS1), making it ideal for larger ponds, irregular layouts, or servicing two smaller ponds. Built with over-speed protection that turns the head away from high winds, a sturdy 7′ square base, 23′ overall height, 48″ anchor stakes, and a hinge set for easier installation and maintenance, this system handles pressures up to 30 psi and can be installed up to 1000′ from the pond edge. Designed for long-term durability and dependable aeration without electricity, it is backed by a five-year limited warranty, with optional accessories like the Red Stripe Kit available separately.