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The duoprop propellers are an important feature of the driveline since they allow for exceptionally efficient and predictable handling as well as improved onboard comfort and fuel efficiency. Every set of duoprop propellers is designed, tested, and manufactured as a single unit to deliver the optimum overall performance while extending the life of your motor.
Volvo Penta Q1 Duoprop set 21433621 - The cutting-edge IPS propellers are designed, tested, and manufactured to the highest standards. Precision is used to provide exceptional efficiency, onboard comfort, and maneuverability. The Nibral (nickel-bronze-aluminum) alloy, which is highly strong and carefully created, assures little growth, good durability, and corrosion resistance.
Key Features:
Extremely efficient, maneuverable, and comfortable.
The Nibral (nickel-bronze-aluminum) alloy is extremely strong.
Extremely long-lasting, with very little marine growth.
The propeller shaft seals are protected by a patented flow deflector that reduces pressure and wears.
The front propeller has three blades, and the back propeller has four blades.
Specifications:
SKU: 21433621
Weight: 299.83 LBS
Duoprop Type: Q1
No. Blades: 3 and 4
Rotation: Dual (LH and RH)
Propeller Position: Both Front and Rear
Material: Nibral