DA-CV (for N(D)SC-CV series, door weight up to 60kgs/132lbs.)
SDA-C (for N(D)SC-C series, door weight up to 80kgs/172lbs.)
- Delayed Option Device for Sliding Door Closer.
- Holds the door at full open position for desired time period (0-15 sec) and releases automatically.
- Holding time is adjustable between 0-15 sec.