The ST series provides lifting motion for a pair of doors that are horizontally connected.
Balanced Door Control
Various models within the series are available to match the capacity of the hardware to the size and weight of the pair of doors. Adjustment controls are calibrated to permit the door to stay in any open position. The ST series is suited for door pairs from 480 to 1,040mm tall.
Easy Installation and Adjustment
The doors mount to the lift devices similarly to tool-free snap-on hinges. Height, side and depth adjustment controls are built in for final door alignment.
Smooth Movement and Soft-Closing
The lift devices move the door smoothly throughout the entire opening range and bring it to a soft stop at the fully closed position. The amount of closing force is also adjustable.