A door closer is a mechanical device that closes a door, in general after someone opens it, or after it was automatically opened. Choosing a door closer can involve the consideration of a variety of criteria. In addition to the closer’s performance in fire situations, other criteria may include resistance to opening forces (for use by disabled or infirm), control over the rate of closing, safety, durability, risk of vandalism, anti-ligature and aesthetics.
Specifications
- Small compact unit with pressure diecast aluminum body, steel rack and pinion and sintered bearings
- Max door width 950mm
- Max door weight 60kg
- Independent regulator controls for door speed and latch control
- Non-handed mechanism
- 180° door opening subject to hinge projection and surrounding structure