ALPIDEX tandem pulley 20 kN

The ALPIDEX tandem pulley is a double rope pulley which is often used for zip lines. Its use is very simple and problem-free. The sheaves, which are stringed back-to-back as well as the fixed side plates guarantee great stability. A ball-bearing always ensures enough speed, even when there is only little decline. Hardly any friction loss is guaranteed thanks to the ball-bearing axis. The pulley is suitable for textile ropes with a diameter of up to 13 mm and steel ropes with a diameter of up to 12 mm.