Orders increase for energy-saving Becker Mewis Ducts

摘要

The Becker Mewis Duct, a high-efficiency energy-saving device, was named after the inventor Friedrich Mewis and was developed then manufactured and retailed by Becker Marine Systems. The duct is placed in front of the propeller with the purpose of improving the water flow to the propeller. The advantage of the Becker Mewis Duct is that it combines two positive devices: a pre-swirl stator and a duct. The stator blades are non-movable fins that create a pre-swirl.