The JetRoll 687 Series is a durable, easy-to-maintain, high-speed door designed primarily for interior applications. The 2.0mm PVC impregnated fabric is strong and tough, making it a good choice in environmentally sensitive areas, as well as in areas with internal air pressure differentials. A full complement of vision options, actuators, and door sizes to fit openings up to 14' x 14' (4267mm x 4267mm) are available. These make the JetRoll 687 an economical choice for demanding interior environments where a high-cycle, high-performance door is required.