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Comp Series
Enertia® ECO

Performance Meets Economy

Up to 10% higher cruising mpg. No compromise in holeshot or top end speed.

  • Available pitches 17, 19, 21, 23
  • Rotation LH, RH
  • Performance vent system (PVS) Yes
  • Boat types Bowrider, Center console, Deckboat, Inshore Fishing, Multi-species, Offshore fishing
  • Number of blades 3
  • Material X7 Alloy
Fuel Economy and Performance

Fuel Economy and Performance

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
*Based on an average duty cycle at 95 hours of running time in 12 months at $5.10 per gallon
Flo-Torq® II: Hidden Protection

Flo-Torq® II: Hidden Protection

Mercury's Flo-Torq propeller hub might just be the most important part you never see. Not only does it flex during shift changes, reducing noise and vibration. If your prop hits an underwater object, it sacrifices itself to save your lower unit. Just pop in a new hub and you're back on the water, no service call needed. The Flo-Torq hub also makes Mercury propellers compatible with most engines on the market while also providing unmatched corrosion protection.

Fine tuned.

Fine tuned.

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.

A Higher Grade of Performance

A Higher Grade of Performance

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 world-class Mercury propellers is no simple task

Producing world-class Mercury propellers is no simple task

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.
X7 Alloy: Designed to do the impossible.

X7 Alloy: Designed to do the impossible.

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.

Documents

Buy the Books
Buy the Books

You can order all available Mercury literature online or through any authorized Mercury dealer. Please have your outboard or sterndrive serial number before placing the order.

  • Operation, Maintenance, and Warranty Manuals
  • Parts Manual
  • Service Manual

Purchase a Manual

Brochures
Brochures
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