BWM20W Becker Windmill™ 20′ Four Legged Windmill Assembly with Quick Sink Tubing

SKU: BWM20W

Let Mother Nature aerate your pond!

Four Legged Windmill – High Volume Windmill Pond Aerator – Proudly made in the USA!

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.

This kit includes the 20′ Becker Windmill, 50′ of poly tubing, 100′ of Quick Sink Tubing, a dual head Quick Sink Diffuser (QS2) and hinge set (BWHS).

Product Description

Four Leg – High Volume Windmill Pond Aerator
  • 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 in high wind conditions
  • Includes 48″ long anchor stakes
  • NEW FOR 2020! Hinge kits included with 16′ and 20′ units
  • 7′ – 0″ square base footprint, 23′ overall height
  • Starting in 2020, 16′ and 20′ windmills include a hinge set for easier installation and maintenance
  • 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

Product Specs

Name Quantity
Case Quantity
Max Flow Rate
Weir
Dimensions
23ft Overall Height
Pond Size
Power Cord Length
Inlet
Waterfall Opening
Liner Size
Skimmer
Filter
Tubing
100' Quick Sink Tubing
Lighting
Pond Gallons
Pump Warranty
Pump Vault
Spillway
Rescubes
Recommended Flow Rate
Horsepower
Voltage
Amps
Watts
Reservoir Area
Capacity
Recommended Basin
Statuary
Basin
Transformer
Lights
Cable Lengths
Initial Dose
Maintenance Dose
Bottle Treats
Maximum Head
Outlet
UV Watts
GPH Flow
Max PSI
Required Hole Size
Size
Coverage Area
Overall Height
Roll Length
Recommended Air flow
Maximum Air Flow
Maximum Depth
Minimum Operating Depth
Warranty
5 year
Special Price
Cost
Weight
In Max Flow Rate
In Max Head

Downloadable Content

Becker Windmill Assembly/Installation Manual

QS2 Diffuser Assembly Instruction Manual