Type D, F, I, Straight Spline Duo Prop Propellers:
The patented blade geometry and large active propeller
diameter provide optimal performance and fuel efficiency over the entire speed
range as well as smooth running, excellent grip and maneuverability. Squeeze
casting and special high-strength aluminum alloy makes them stronger and more
durable than traditional die-cast propellers. Four layers of paint ensure excellent
anti-corrosion performance. Engineered to optimize performance, durability and
comfort with patented blade geometry, large active propeller diameter. Strong
and durable high-strength aluminum alloy the I series propellers offer a three-blade
front and four-blade rear propeller. Type D propeller sets are replaced by type
I propeller sets. However, Type D propellers (front and rear) are sold
individually as spare parts.
The F series Duo Props are the perfect upgrade for enhanced
performance, strength and durability. They provide better acceleration and
higher top speed due to greater strength and thinner blades - versus a
comparable aluminum propeller. The high-strength stainless steel adds excellent
durability and corrosion resistance. Complete with shock-absorbing rubber
bushing and galvanic isolation makes it perfectly matched for the DPS-drive and
the ultimate choice for demanding boaters. Enhanced acceleration and top speed
versus a comparable aluminum propeller. Excellent strength, durability and
corrosion resistance. Galvanic isolation protects the drive from corrosion
caused by the propellers. Shock-absorbing rubber bushing reduces vibrations and
stress on the drive-train.