What is the maximum weight of a door when using a soft close mechanism?

The soft close mechanism for 75 Flow series is suitable for sliding doors with a maximum weight of 100 kg and the mechanism for SAGA series is suitable for doors weighing up to 130 kg. If the door is very lightweight, remember that you need a little more effort to get the door rolling and wind up the built-in spring of the soft close mechanism. Door handles also play a part as shallow embedded handles do not provide as tight grip as handles installed on the surface of the door, for instance.