INFINAIR Metro Tunnel Jet Fans YFTNV / YFTNV(R)

ased on a comprehensive survey of domestic as well as international metro tunnel projects, the INFINAIR jet fan Model YFTNV is designed through INFINAIR’s independent research and development efforts. The design, production and testing procedures conform to JB/T 10489-2004 Technical Specification for Tunnel Jet Fans. It is featuring high thrust, great efficiency, low sound, good reliability and high temperature resistance.