Brand: Apollo
E-Hub Propellor Assembly
The E-Hub was developed, to reduce routine maintenance and to allow additional power to be transferred to the propeller hub by reducing the drive shaft weight as well as reducing drag from standard bearings.
The hub has no user serviceable parts, it is built to last provided it does not sustain physical damage or lateral forces such as equipment fouling the rotation.
If water is found in the hub then flush with fresh water only and dry, this is one of the benefits of ceramic bearings.
The hub should be internally inspected each dive and vacuum tested at least yearly.