Thanks to their unique manufacturing process MTU brush seals are highly efficient, durable and very easy to install. They clearly outperform conventional sealing systems, such as labyrinth seals: MTU brush seals reduce leakages by up to 90 percent (Graphic leakage reduction) thus enhancing the efficiency of engines or gas turbines and help markedly lower operating costs. Further, they are compact in design, are stable in operations, have a long service life and are easily maintained or replaced.
MTU Aero Engines has been developing, manufacturing and marketing these innovative seals for over three decades. MTU brush seals are suitable for use in aircraft engines and industrial applications. MTU has become a global leader in this area and offers its customers comprehensive services, from development and manufacture all the way through to on-site support.