ALU Propeller B Group for Yamaha 20-30 HP

Brand: Polaris
In stock
Article code 2121-3099-10
Information

Product information about the Polaris Aluminum Propeller for Yamaha 20-30 HP:

YANTA Series:

  • The Polastorm Poleax YANTA is similar to the Yamaha Semi-Cleaver propeller.

STELLA Series (High Thrust):

  • Large blade surface area & good acceleration.

  • Improved fuel economy at cruising speed.

  • Ideal propeller for replacing aluminum propellers.

  • Large outer hub to prevent exhaust gases from passing over the blades when reversing, increasing grip (no "aerated water").

  • Maximizes pulling power and control, ideal for heavy loads and maneuvering at the dock.

 

Aluminum Polaris Propeller for Yamaha 20-30 HP:

Gearcase

Hub Kit

Gearing

OEM #

No. Sheets

Diameter

Pitch

Direction of rotation

Product no:

3"

Classic pressed-in rubber hub

10

YANTA Series

664-45945-00-00

3

9-7/8"

10

Right Turning

2121-3099-10

664-45947-01-00

3

9-7/8"

11

Right Turning

2121-3099-11

664-45954-01-00

3

9-7/8"

12

Right Turning

2121-3099-12

664-45949-02-00

3

9-7/8"

13

Right Turning

2121-3099-13

664-45952-00-00

3

9-7/8"

14

Right Turning

2121-3099-14

STELLA (High Trust) Series

           

Advantages of an APC cast propeller:

- Tensile strength 280 MPa
- Yield limit 220 MPa
- Elongation at break 7%

 

POLASTORM Aluminum Propellers : The innovation of aerospace technology applied to aluminum propellers has now become a reality. The propellers are manufactured using APC Casting. APC casting is known as precision casting for the aerospace industry, allowing for the production of aerospace-grade products with high density and physical strength. The robotic powder coating line uses AkzoNobel's patented, corrosion-resistant powder that is environmentally friendly.

 

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