Medical facility door closer 8900

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 ANSI/BHMA Grade 1 certified. Long term performance Adjustable spring sizes and power Meets barrier-free requirements Adjustable backcheck Backed by 25 year warranty 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. Versatile, durable, and reliable, featuring modern styling for institutional or high-traffic commercial applications. DORMA'S 8900 Series, Grade 1 hydraulic surface closers are housed in corrosion-resistant aluminum with a hardened pinion/piston providing toughness and high-strength. The arm hub is made from forged steel.