EKKO Trawl Doors
Ekkó is a new wing like design that is performing well as well as saving oil
The Ekkó trawl doors are a revolutionary novelty. They are good at shooting, hold good opening, good at turning and are ready during and after the turn, good at hauling. The Ekkó doors fish on a less angle of attack because of the wing like shape and save energy. Less resistance saves fuel. The Ekkó doors use the Bernoulli effect to spread themselves because of the wing like streamline shape. Strong and long lasting.