Dorma door closer manual

The Series, with the fully adjustable spring, also meets barrier-free accessibility requirements. DORMA Series door closer Heavy-Duty Surface Applied Door Closer The door closer series designed to provide a highly flexible door control system suitable for institutional or high-traffic commercial applications. Long term performance Adjustable spring sizes and power Meets barrier-free requirements Adjustable backcheck Backed by 25 year warranty Downloads.

Product details Features. Controlled opening with backcheck feature The Series hydraulic backcheck feature protects doors and their adjacent structures. Long term performance The Series heavy-duty, 10 million cycle closers represent the latest in door control technology, combining over a quarter century of proven performance with its hydraulic control system and modern architecturally styled aesthetics.

Barrier-free The Series, with the fully adjustable spring, also meets barrier-free accessibility requirements. Product downloads Architectural documents 3. For total control and uncompromising creativity for any door opening, specify a BTS80 floor-concealed closer. Concealed installation Fixed spring sizes Non-handed for single and double-acting doors Mechanical backcheck Downloads. Product details Features. Versatile and adaptable Because the BTS80 can control exceptionally heavy single- and double-acting doors, you can incorporate the floor closer into almost any design to meet most materials, size, and weight requirements.

Applications Trouble-free performance under adverse climatic and traffic conditions makes the BTS80 floor-concealed closer dependable and a perfect choice for even the most rigorous applications.

Product downloads Instruction sheets BTS80