Comp Series
Enertia® ECO

The Enertia ECO propeller is an innovative product specifically designed to provide optimal fuel economy and performance at cruising speed, the engine rpm range where boaters spend most of their time. To maximize fuel economy and performance at cruising speeds, Mercury engineers designed the new propeller with a large 16-in. diameter, extra-large blade area and a high progressive rake for increased bow lift. This additional lift provided by the Enertia ECO results in significant gains in fuel economy while also improving speed and acceleration.

Enertia ECO Advantages

• 7% savings on fuel costs of up to $600 per season
• *Ability to travel farther with the same amount of fuel
• No compromise in performance
• Patent-pending design
• Made with Mercury’s X7 alloy

The Flo-Torq SSR utilizes proven Soft Shift Rubber technology in a quiet hub kit that will reduce the noise and vibration of Mercury's already remarkably smooth and quiet V6 engines. This SSR technology provides up to 27% peak-noise improvement at shifting events and is the perfect complement to all Mercury engines with a 1-inch propeller shaft in general purpose, non-surface-piercing applications up to 300hp. The SSR also boasts strong durability characteristics: once this hub kit is installed, it won’t be seen or heard the rest of the season.

PVS® (Performance Vent System). A Mercury-exclusive innovation for custom tuning and venting your propeller to match your engine.

Just by varying the size of the exhaust hole and controlling your engine’s rpm, you can eliminate sluggish performance or compensate for changes in load in altitude. And it’s technology that you can only get with Mercury Propellers.

Mercury transforms aluminum and stainless steel into the highest-quality, best-performing, most-durable marine propellers in the world. Also the best-selling, no surprise. Our experience, expertise, and proprietary technologies – Flo Torq®, Mercalloy®, X7® alloy, and PVS® (Performance Vent System) – give you a true competitive advantage. For best overall boat performance, there's no substitute for a Mercury Propeller.

Producing a world-renowned Mercury Marine prop takes time and skill, not to mention advanced engineering and know-how. Three dozen Mercury employees create some of the best props in the world. Every operation - from inception to completion - is centralized at Mercury's propeller manufacturing facility in Fond du Lac, Wisconsin.

Making Rules. By rewriting the rules. Thirty-percent stronger and four times more durable than conventional stainless steel, Mercury's revolutionary X7® alloy makes the impossible possible. Prop designs that couldn't be done. Performance levels that couldn't be reached. Now within your grasp.