Let Mother Nature aerate your pond! Windmill aerators can save $30 to $50 per month in electrical costs, paying for themselves in a few years.

Becker Pond Aeration Windmills are ideal for lake and pond locations where electric service is unavailable or undesired. Wind-powered aeration is time-tested technology that lets Mother Nature provide the oxygen and circulation in your pond or lake!

Becker Pond Aeration Windmills feature strong construction, easy assembly, and more air pumped than other windmill brands. The 72″ diameter turbine head with high pressure diaphragm compressor pumps 2.4 cfm in a 9 mph wind, 3.2 cfm in a 15 mph wind. This high-performance windmill will begin operating in a 2-3 mph breeze. 

The operation of a Becker Pond Aeration Windmill is simple: the wind turbine directly drives a diaphragm compressor located at the top of the windmill tower. The compressor pushes air through a tube and out to the bottom of the pond, where the air is released through an air diffuser as small bubbles. These bubbles rise to the surface, causing a circulation pattern to form in the pond, as well as directly oxygenating the water.

This windmill tower looks more like traditional farm windmills and is more stable than the three legged units. This unit also pumps a large volume of air and has high pressure capability due to large head size for deeper ponds. 

One piece welded steel hub secures easily to windmill. Windmill aerators can save $30 to $50 per month in electrical costs, paying for themselves in a few short years.

Four Leg – High Volume Windmill Pond Aerator

3 heights: 12, 16 and 20 foot. Order as complete kit, Deluxe Kit, or customize tubing lengths and diffusers.

Complete Kit BWM12W, BWM16W, BWM20W:- include 50' of poly tubing, 100' of Quick Sink tubing and dual head Quick Sink diffuser

• Includes 50′ of poly tubing, 100′ of Quick Sink tubing and dual head Quick Sink diffuser (QS2)
• 6′ diameter head with 12 blades, tapered blade design allows windmill to turn in low wind and yet produce large air volume in high winds.
• Windmill pumps 2.9 CFM @ 9 MPH wind, up to 5 CFM in higher winds!
• Over-speed protection – tail section turns head 12° – 15° away from wind to protect from over speed conditions
• Includes 48″ long anchor stakes
• 4′ – 4″ square base footprint, 15′ overall height
• Maximum pressure of 30 psi
• Ideal for aerating remote ponds with no electricity nearby
• Windmills can sit up to 1000′ away from pond’s edge – use extra poly tubing to get to pond edge
• Can ship via FedEx/UPS ground – ships best via LTL when available
• Red Stripe Kit – sold separately
• Five year limited warranty
• All Kits include Hinged Base Kit!

Deluxe Kit BWM20DLX - Deluxe Kit contains 2-way splitter, 50' poly, 200’ Quick Sink tubing and 2 single head Quick Sink diffusers

•  Includes 50′ of poly tubing, 200′ of Quick Sink tubing, 2-way air splitter and 2 single head Quick Sink diffusers (QS1)
• Use for larger ponds, odd shaped ponds or two smaller ponds
• 6′ diameter head with 12 blades, tapered blade design allows windmill to turn in low wind and yet produce large air volume in high winds.
• Windmill pumps 2.9 CFM @ 9 MPH wind, up to 5 CFM in higher winds!
• Over-speed protection – tail section turns head 12° – 15° away from wind to protect in high wind conditions
• Includes 48″ long anchor stakes
• 7′ – 0″ square base footprint, 23′ overall height
• Maximum pressure of 30 psi
• Ideal for aerating remote ponds with no electricity nearby
• Windmills can sit up to 1000′ away from pond’s edge – use extra poly tubing to get to pond edge

Windmill Only (No Diffusers or Tubing but can be purchased separately):

• BWM12 - 12 ft windmill
• BWM16 - 16 ft. windmill
• BWM20 - 20 ft windmill

Windmill Head Only - BWMH (No Tower)

Already have a windmill tower or want to build your own?

• Does not include tubing and diffuser(s). This is the head only.

• Long-lasting, reinforced neoprene diaphragm

• 6' diameter head with 12 blades operates in wind as low as five miles per hour

• Produces 2.4-5 cfm (depending on air speed) for ponds up to 40' deep

• Over speed protection — tail section will turn head in high winds preventing over spinning

• Can effectively aerate ponds up to two acres depending on shape and depth

• Windmills can sit up to 1000' away from pond’s edge — use poly tubing (Not Included)

Functional Windmill Head Kit  (No Tower)- BWMHW

High Volume Windmill Pond Aerator – Functional Windmill Head Kit (no tower) - BWMHW

• Includes 50′ of poly tubing, 100′ of Quick Sink tubing and dual head Quick Sink diffuser (QS2)
• 6′ diameter head with 12 blades, tapered blade design allows windmill to turn in low wind and yet produce large air volume in high winds.
• Windmill pumps 2.9 CFM @ 9 MPH wind, up to 5 CFM in higher winds!
• Over-speed protection – tail section turns head 12° – 15° away from wind to protect from over speed conditions
• Maximum pressure of 30 psi
• Ideal for aerating remote ponds with no electricity nearby
• Windmills can sit up to 1000′ away from pond’s edge – use extra poly tubing to get to pond edge
• Can ship via FedEx/UPS ground – ships best via LTL when available
• Red Stripe Kit – sold separately
• Five year limited warranty

Windmill Installation Manual

Windmill Data Sheet