DORMA 8900 Series door closer

Heavy-Duty surface applied door closer

The 8900 door closer series designed to provide a highly flexible door control system suitable for institutional or high-traffic commercial applications. Its hydraulic control system features a full range spring power adjustment and backcheck, along with a narrow projection full cover and flatform style arm.

Door closer certified for ANSI Grade 1.

Controlled opening with backcheck feature

The 8900 Series hydraulic backcheck feature protects doors and their adjacent structures. It’s valve adjustment regulates backcheck intensity. In addition, a backcheck positioning adjustment for parallel arm applications provides a consistent range similar to regular and top jamb applications.

Long term performance

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. It results in the perfect combination of durability, reliability, and appearance.

Barrier-free

The 8900 Series, with the fully adjustable spring, also meets barrier-free accessibility requirements.

Technical Brochure [1]

Product Description Format/Size Date Language  

8900 Series

Technical Brochure

PDF
1.82 MB
11.2011 EN download

Architectural Documents [3]

Product Description Format/Size Date Language  

8900

Architectural Submittal Document

PDF
26.11 KB
02.2007 EN download

8900

S-IS/S-ISJ Architectural Submittal Document

PDF
55.86 KB
06.2007 EN download

8900

S-DS/S-DST Architectural Submittal Document

PDF
60.80 KB
06.2007 EN download
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