Loop Propellers - Prop Innovation From Sharrow Marine

Quiet Propellers Made Out of Loops Could Save Energy and Ocean Life

Boat Rigging Archives

Troy Erb on LinkedIn: Troy Erb on Instagram: COMING SOON

Ultra-efficient looped propeller gets contra-rotating double upgrade

Screw the Status Quo - Soundings Online

Sharrow Propeller: Torque, Speed & Efficiency Uncovered - Seamagazine

Quiet Propellers Made Out of Loops Could Save Energy and Ocean Life

A Breakthrough In Propulsion

Sharrow Props Produce Greater Thrusts than Standard for Pontoons