7-blade brass propeller Ø50mm M4 range 185 type B Raboesch left

7-blade brass propeller Ø50mm M4 range 185 type B Raboesch left

Range 185 - Type B - Thread M4

Thread: M4

Propeller direction: Left

Diameter: 50mm

Pitch: 51.2mm

7-blade "banana" propellers designed for vessels with a very high risk of cavitation and vibration. Designed for submarines and aircraft carriers.

Table of maximum rotation speeds for brass propellers Raboesch: click here.

Selecting a propeller's direction of rotation

Changing the direction of rotation of boat propellers from Raboesch®

The illustrations show the propellers as delivered from September 2014.

Viewed from the stern of the boat and going forward, a right-hand propeller turns clockwise and a left-hand propeller turns counter-clockwise: