The DEPRAG unit provides optimum power to weight ratio with oil free operation. It is energy efficient, high speed, continuously operating and ensures low air consumption with optimal weight to power ratio. Designed for specific applications, the inlet mass flow temperature along with desired power output speed offers a flow optional design that is calculated, constructed and manufactured individually. Turbines will be able to generate electricity even from small amounts of process gases. Perfect recovery on investment allows you to reuse energy with little investment. The turbine can be used for aircraft emergency doors and more.