Internally, the majority of self-closing doors will require a delayed action in order that equipment and the sick and fragile can pass through without the doors causing a problem. The QS700 DA closer can hold the door in the open position for up to 30 seconds (adjustable). Suitable for heavy duty doors up to 1100mm wide. All QS products carry a 5 year warranty.
- Doors up to 1100mm – 100kgs
- EN1154 fi re rated
- 5 year warranty
- Suitable for exterior use
- Latching and dampening action
- Stainless steel covers available