PolaStrom 5889-3140-21 14X21 S3R Prop

Propellers pump fluid through a pipe or duct or generate push to drive a boat or an aircraft through the air. Stainless steel propellers have less rotational mass than other propellers, resulting in quicker acceleration. A well-balanced stainless steel propeller provides better fuel economy and a smoother ride. The stainless steel propeller enhances the vessel performance it offers the yacht. It optimizes speed and power.

Key Features:

• Has the exceptional amount of chromium, nickel, and molybdenum in the industry

• Avoids corrosion from saline water and improves propeller blade stability

• Created with the investment casting method

• Utilize high precision tools for product manufacturing

• Five times stronger than aluminum, which benefits the propeller blades’ service life

• Three-blade premium design

Product Specifications:

• Brand: Polastorm

• SKU: 5889-3140-21

• Weight: 1.00 Pound

• Rotation: Right Hand

• Material: Stainless Steel

• Number of Blades: 3

• Cupped: Yes

• Propeller Blade Size: 14 x 21 inches

• Manufacturer Part Number (MPN): 5889-3140-21