Product THiiiNKSail© Patented RFR Flettner Rotor Flap
THiiiNKsail© it’s easy to install – it’s easy to operate with fuel savings of up-to 50%+ 
THiiiNKSail© THiiiNK is now the only company which has developed advanced RFR ROTOR FLAP IP that improves the performance of the Flettner rotor itself. The new “THiiiNKSail©” is a historical breakthrough, improving the performance of a standard Flettner rotor by over 50%. The resulting fuel savings produce an IRR of 50%, more than double the IRR of a standard Flettner rotor. THIIINK RFR FLAP ROTORS are made of non flammable Steel Aluminium, like tested on ESHIP1 for transport of explosive cargo’s at sea.*
*Note: see link mixing of flammable composites & machinery: https://www.youtube.com/watch?v=d-AjoYZXkiU
THiiiNK RFR FLAP ROTOR production range and performance
