Dorma TS83 EN3-6 Door Closer Fire Rated Gold 38020802

Dorma TS83 EN3-6 Door Closer
38020802 

Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming. 

Door Closer Function - A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts. 

• Non-handed closer suitable for interior and external (outward and inward opening) doors and can be tailored to a specific door with simple adjustment 
• Power adjustable with a screw, closing speed (180° - 15°) and latching speed (15° - 0°) adjustable with separate valves with final adjustment by standard arm 
• Backcheck is self-regulating or adjustable by valve and delayed action is also adjustable