Scott Aerator Slinger De-icer - Lakes, Protects Docks, Boats & Marinas

Protect your dock, boats, pilings, and waterfront structures from damaging winter ice with the Scott Aerator Slinger De-Icer!

The Scott Aerator Slinger De-Icer is a professional-grade solution for protecting boats, dock pilings, boathouses, marinas, and other waterfront structures from damaging winter ice. Designed with over 45 years of water management expertise, the Slinger De-Icer creates continuous water circulation by drawing warmer water from below the surface and directing it outward to prevent ice formation around your valuable waterfront investments.

The Slinger De-Icer is built for continuous operation with a rugged, oil-free, stainless steel motor engineered for years of dependable service. Its maintenance-free, professional-grade design performs reliably throughout the harshest North American winters in both fresh and salt water. Unlike oil-filled de-icers, our oil-free motor delivers consistent performance in all water temperatures without requiring seasonal oil changes or creating the risk of messy, environmentally harmful oil leaks.

Even during extreme below-zero conditions, the professional-grade, fully submersible, maintenance-free motor operates at an impressive 3,450 rpm, delivering exceptional water movement compared to many competitors’ de-icers that operate below 2,000 rpm. This gives the Slinger De-Icer a significant advantage, moving up to 400 gallons of water per minute compared to approximately 180 gallons per minute for many competitors’ models.

Each Slinger De-Icer comes standard with a heavy-duty, 25-foot-long, 12-gauge submersible power cable, a rugged, marine-grade, water-resistant plug, and heavy-duty nylon suspension ropes for easy installation. Optional power cable lengths up to 100 feet are available for installations requiring additional reach. The unit operates on standard 110-volt power, so no special wiring or electrician services are required. Models are also available in 230-volt, 3-phase, and 50 Hz configurations for international or special applications.

• Oil-free, environmentally friendly motor means no oil leaks!
• Rugged, high-density polyurethane-and-stainless steel construction.
• Heavy-duty electric cord with Hubbell marine-grade plug included.
• 1/3 HP: 350 GPM flow rate
• 1/2 HP: 400 GPM flow rate
• 3/4 HP: 450 GPM flow rate
• 1 HP: 500 GPM flow rate

Safety & Compliance: A GFCI (Ground Fault Circuit Interrupter) is required. Always disconnect power when swimmers are present. 

Scott Aerator Slinger De-Icer Specs & Assembly