The APO 110S comprises Sendzimir galvanized rails. The horizontal guides have a thickness of 2 mm and are reinforced with a 2-mm-thick C-profile over the entire length. The vertical guides have a thickness of 2 mm and are reinforced with a 2-mm-thick corner frame over the entire length. Ball-bearing mounted nylon wheels and tension springs ensure smooth up and down movement of the door.

Installation dimensions:

• Required distance side stop = 125mm
• Required distance upper stop = 240mm first stop (+40mm for manuel operation system, before the second stop)

Automatic operation system:

• Extra distance required in case of a ceiling operator = 55mm in the second upper stop
• Extra distance required in case of an axle operator = 150mm in the side stop