Mechanical kit up to 12.5 m (up to 12.5 x 25 m)

This shaft is aimed to install on commercial indoor or outdoor swimming pools of 12.5 x 25 meters maximum. It can be used for bubble or reinforced polyethylene foam covers.The distance between the roller shaft and the pool edges must be reduced as much as possible to prevent abnormal wear and tear due to the friction on the coping.