Dorma TS83BCDC Silver Grey
Product Description
The DORMA TS 83 is particularly suitable for external doors up to 1400 mm wide, and also fire and smoke check doors to EN 1154. It offers enhanced convenience through its delayed action feature, plus added safety thanks to its adjustable, self-regulating backcheck. Its closing force can be infinitely varied between the spring strength values EN 3 and 6 by means of an adjustment screw.
• EN2-5 suitable for internal doors up to 1250mm
• Closer produces 30 N of less opening force on doors 908mm and above when set at EN3 assisting in ADM and BS8300 compliance
• Optimum closing speed adjustment with 2 regulating valves
• Adjustable latch action
• Adjustable optional delayed action
• Optimum wall and door protection thanks to thinking backcheck
• CE marked to BS EN1154 and approved CF118
•Universal fixing pack for push or pull side mounting