Windmill Aeration Parts – Official Components for OWS Windmills
Keep the wind turning and the air flowing—replacement parts built for every season. | Watch Tutorial
Winter Kit for Windmill Aerator
Winter Freeze Control Unit:
Automatically stops ice buildup and prevents frozen airlines so your windmill keeps running all winter. Safe for fish and ponds.
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OWS Windmill Bearings Kit for Compressor
Complete 3x Bearing Replacement. OWS Windmill compressors need 2 x Pillow Blocks & 1 x Middle Bearing with Excentric.
Large Yard Windmill Head DECOR Replacement
Whether your original windmill head has worn down or you’re restoring a vintage tower, the Ornamental Windmill Head gives you a fast, reliable, and visually seamless upgrade-backed by OWS quality. This replacement head includes all major components
OWS Blades:
- & Blade 28" | OWS Angled Tip ▶
Note our other Universal Blade options:
Windmill Hub Assembly Replacement
The Replacement Hub Assembly is engineered to take frustration out of windmill maintenance. Pre-assembled and ready to install. Powder-coated finish
Windmill Compressor | 4.5 CFM
3X more airflow power with 5-year warranty included. The Replacement OWS Windmill Compressor is built with BalCam II technology
Windmill Retrofit Kit | 2" Pivot Tube Adapter
Heavy-duty steel receiver for old-time towers. Bolt-on or weld installation options
OWS Windmill Tower Cone Bushings
Tower cone bushings for OWS Windmill Aerator / Large yard windmill.
Windmill Dome Replacement
The Replacement OWS Windmill Dome is engineered to keep your windmill system working exactly as it should: reliable, efficient, and built for the long haul. Crafted from durable, weather-resistant materials
Maintenance Kit
Designed specifically for BalCam I and II windmill aeration systems, this kit includes all essential replacement components-diaphragms, valves, and seals.
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- Or Compressor Umbrella Valve:
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Tower Cone Replacement
Replacement Tower Cone for 3 & 4 Leg Windmill (Fits Large & Aerating models)
Tower Cone Replacement
Replacement Tower Cone for 3 & 4 Leg Windmill (Fits Large & Aerating models)
Universal Windmill Tail Arm Replacement
Comes with 2 windmill arms and hardware to replace an official OWS large windmill aerator tail arm.
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Windmill Tailfin | Galvanized
The OWS Windmill Tailfin gives precise wind alignment, two-piece construction for fast installation
Aeration Windmill Head Kits
Blow Over Kit ($729.95): Complete replacement set (Head, Blades, Hub, Dome, Tail, Clamps) to fix storm damage. Tail arms separate.
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Complete Replacement ($1,749): Fits existing OWS or third-party towers to replace damaged or aging components.
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Windmill Valve Kit | Two-Way Selector | 1/2"
Choose your option
Windmill Compressor Umbrella Valve
Choose your option
Windmill Retrofit Kit | 2" Pivot Tube Adapter
Choose your option
Windmill Pressure Kit | In-Line Pressure Relief
Choose your option
Pond Aerator Airline Tubing | Non-Weighted | Poly Tubing
Choose your option
Pond Aerator Diffuser | Single Airstone Diffuser Kit
Choose your option
Pond Aerator Diffuser | Single Disc | Self-Sinking Base
Choose your option
