Severe winter conditions subject docks, piers, pilings, boat slips, and municipal water structures to extreme ice expansion pressures. Scott Aerator de-icing systems deliver continuous thermal convection, drawing warmer water from deep lake or bay bottoms to create expansive open-water zones even in sub-zero North American and European winters.
Manufactured strictly in Holland, Michigan, USA, our de-icers combine heavy-duty stainless steel components with 100% oil-free continuous-duty motors. This guarantees zero water contamination risk, making them the preferred choice for commercial marinas, industrial docks, hydropower facilities, and eco-sensitive waters worldwide.
Engineered to deliver high water flow velocity with low electrical draw, providing long-term reliability for commercial buyers, importers, and project procurement managers.
Directly secures to wooden docks, steel trusses, or round metal posts. Allows precise angular targeting of water movement along seawalls, boat slips, and commercial pilings.
Self-adjusting flotation system ideal for deep lakes, fluctuating water levels, and open-water marina protection where fixed mounting structures are unavailable.
Suspended rope-mount configuration engineered for narrow channels, shallow boat slips, and localized ice clearance between closely spaced marina pilings.
Automated drive attachment that systematically rotates dock-mounted units in 20° steps. Expands open water coverage area up to four times with a single unit.
Heavy-duty stainless steel base platform designed to anchor directly to lake or river bottoms, eliminating the requirement for overhead dock structures.
Full suite of marine-grade mounting options: Quick-Release Adapters, Dock Plates, Dock Post Brackets, and Truss Mount Brackets for rapid deployment.
Data reference for engineering consultants, marine contractors, and international procurement managers.
| Motor Rating | Available Voltages | Current Draw (Amps) | Ice-Free Opening Dia. | Water Flow Rate | Primary Application |
|---|---|---|---|---|---|
| 1/3 HP Motor | 115V (60Hz) / 230V (50/60Hz) | 6.7A @ 115V / 3.3A @ 230V | 50 - 60 ft (15 - 18 m) | 300 Gallons / Min | Residential Docks, Single Boat Slips, Small Pilings |
| 1/2 HP Motor | 115V (60Hz) / 230V (50/60Hz) | 8.2A @ 115V / 4.1A @ 230V | 60 - 75 ft (18 - 23 m) | 400 Gallons / Min | Multi-Slip Marinas, Seawalls, Medium Vessels |
| 3/4 HP Motor | 115V (60Hz) / 230V (50/60Hz) | 10.5A @ 115V / 5.2A @ 230V | 75 - 90 ft (23 - 27 m) | 450 Gallons / Min | Commercial Marinas, Industrial Piers, Ferries |
| 1 HP Motor | 115V (60Hz) / 230V (50/60Hz) | 11.5A @ 115V / 5.8A @ 230V | 90 - 110+ ft (27 - 33+ m) | 500 Gallons / Min | Heavy Industrial Facilities, Dams, Large Harbors |
Water-lubricated motor eliminates risk of toxic oil spills into waterways. Fully compliant with environmental standards.
Industry-leading factory warranty protection covering motor assembly, shafting, and electrical integrity.
High-thrust motors built for unbroken continuous run cycles through months of sub-zero arctic weather.
Heavy-gauge stainless steel motor housing, hardware, and fasteners prevent rust and chemical corrosion in fresh and saltwater.
Scott Aerator de-icers utilize submerged, high-thrust axial propellers to continuously transfer warmer water from deeper bottom layers to the cold water surface. This vertical water movement breaks thermal stratification, prevents surface freezing, and creates a clear open-water perimeter ranging from 50 to 110+ feet in diameter depending on motor horsepower.
Oil-filled de-icing units rely on internal mechanical seals that can wear down, leading to hazardous oil leaks directly into lakes, rivers, or harbors. Scott Aerator de-icers use self-lubricating, water-cooled motor technology that contains zero oil or hazardous fluids, ensuring zero environmental liability and complete regulatory compliance for commercial harbors.
Yes. We engineer complete 230 Volt single-phase electrical configurations optimized for international electrical standards. Customized underwater power cords can be factory-molded in lengths from 25 feet to over 100 feet to suit specific project layout needs.
The automated 360° Oscillator slowly rotates the dock-mounted de-icer in 20° steps across a user-defined arc. By continuously moving the directional flow, a single de-icer unit can clear up to four times the water surface area of a stationary unit, dramatically reducing capital equipment and energy expenditure for large marina projects.
