Windmill Systems
Four Leg — High Volume Windmills
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.
- 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 12º - 15º away from wind to protect from over speed conditions
- Intake air is filtered — filter is reusable and easy to clean; keeps dirt, pollen and debris from plugging up pump
- Three year limited warranty
| Part # | Description | Overall Height |
Stocking Code |
Ship Weight (lbs.) | Price |
|---|---|---|---|---|---|
| FLW12N | 12' Four Legged Windmill Assembly without tubing/diffuser | 15' | 91124693 | 13, 58, 55, 57, 45 | $1499.59 |
| FLW16N | 16' Four Legged Windmill Assembly without tubing/diffuser | 19' | 51210490 | 13, 58, 53, 57, 45, 43 | $1613.99 |
| FLW20N | 20' Four Legged Windmill Assembly without tubing/diffuser | 23' | 11297727 | 13, 58, 53, 57, 45, 43, 47 | $1730.29 |
| FLWK | Repair Kit (diaphragm, check valve, o-rings) for FLW Windmills | 668812 | 3 | $114.69 |
Three Leg — High Volume Windmills
These wind driven aerators replace electric units that can cost between $30 to $50 per month to operate.
In a few short years these windmills will pay for themselves! Ideal for aerating remote
ponds that do not have electricity nearby!
- Pumps 3 CFM of air in low winds — up to 4.5 CFM in 15+ MPH wind, effective in as little as 3 - 5 MPH wind
- Fast, easy assembly — many steps were completed for you to reduce assembly time
- Redesigned blades with rounded edges for better air flow, large diaphragm and check valves for increased air flow
- Patent pending technology minimizes bearing fatigue and increases longevity
- New 24' tower available!
| Part # | Description | Overall Height |
Stocking Code |
Ship Weight (lbs.) | Price |
|---|---|---|---|---|---|
| WM12N | 12' Windmill Assembly w/o tubing or diffuser | 15' | 31067248 | 45, 44, 14, 7, 52, 28 | $1422.99 |
| WM16N | 16' Windmill Assembly w/o tubing or diffuser | 19' | 71143744 | 45, 44, 14, 7, 52, 28, 32 | $1524.99 |
| WM20N | 20' Windmill Assembly w/o tubing or diffuser | 23' | 81249047 | 45, 44, 14, 7, 52, 28, 32, 37 | $1665.39 |
| WM24N | 24' Windmill Assembly w/o tubing or diffuser | 27' | 31331475 | 45, 44, 14, 7, 52, 28, 32, 37, 37 | $1775.29 |
| DRK | Replacement Diaphragm Kit for 2007 and Newer | — | 549726 | 4 | $66.29 |
Windmill Aeration Packages
Add one of these aeration packages with either the four legged or three legged windmills. Dual membrane diffuser allows maximum air
flow for these high volume windmills. Or two diffusers can be used with a valve system to aerate larger or odd shaped ponds. Tubing not
included with WD2 kit, order tubing separately.
| Part # | Description | Stocking Code |
Ship Weight | Price |
|---|---|---|---|---|
| WDP | Dual Membrane Diffuser and 100' poly 1/2" tubing | 7125552 | 15 lbs. | $93.39 |
| WDW | Dual Membrane Diffuser and 100' weighted 1/2" tubing | 3221838 | 7, 44 lbs. | $328.39 |
| WD2 | Two single membrane diffusers with two way valve, no tubing (sold separately) | 6175885 | 14 lbs. | $268.19 |
Freeze Control
- Recommended whenever the windmill is located away from the pond's edge
- If the line starts to freeze, the control valve opens and feeds ethanol alcohol (or rubbing alcohol) into the line to melt the ice, the valve then closes and normal operation resumes
| Part # | Description | Stocking Code |
Ship Weight | Price |
|---|---|---|---|---|
| WMFC | Windmill Freeze Control | 698841 | 6 lbs. | $131.79 |
All prices subject to change without notice
Contact Us
By Phone: 920-933-3455
By Email: questions@sunfishfarm.com