Door Closers


Surface Closers

DORMA 8916

The 8900 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. 

Featuring full range spring power adjustment and backcheck, along with a narrow projection full cover and flatform style arm, the 8900 Series results in the perfect combination of durability, reliability, and appearance.
Doors and their adjacent structures are expensive and should be protected by controlled door opening. The 8900 Series hydraulic backcheck feature does exactly that, with its valve adjustment for backcheck intensity. In addition to the backcheck feature, a backcheck positioning adjustment for parallel arm applications provides a consistent backcheck range similar to regular and top jamb applications.
Combined, these superior features exceed most demands placed on a door closer, plus it's all backed by DORMA's 25-year warranty. The 8900 Series, with the fully adjustable spring, also meets barrier-free accessibility requirements.


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Concealed Overhead Closers


Architects are often challenged to design buildings that are both beautiful and functional, down to the last detail. The DORMA RTS88 overhead concealed door closer offers the perfect solution for those who prefer the aesthetic advantages of a concealed door closer.

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Concealed In the Door Closers


DORMA's ITS96-1 offers the optimum solution for applications requiring concealed door controls. 

The unique cam and roller technology meets the challenge of providing the operation and features necessary in a compact design. The ITS96-1 is suited for virtually any door and frame combination with a minimum 1-3/4' door leaf thickness.

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Floor Closers

The BTS80 Series of floor-concealed door closers offer adaptability to almost any installation. The closer's compact body permits its use where a larger closer would be prohibitive. Versatility allows installation in thin slab concrete subfloor construction. A wide selection of interchangeable spindles makes the BTS80 suitable for virtually any floor covering or threshold application. 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.

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last updated March 26, 2009
Copyright 1996 Commercial Door Company. All rights reserved.
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.