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| Door Closers/Exit Devices |
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278 Series Powerglide Overhead Concealed Door Closer |
| The 278 Series Powerglide Overhead Concealed is ideally suited for: * Heavy duty exterior and interior applications * Schools maintaining 'cast iron' specs * Hospitals maintaining 'cast iron' specs Features and Benefits * BHMA certified ANSI A156.4 Grade 1 * Conforms to UL 10C and UBC 7-2 (1997) * UL and CUL Listed * Separate closing and latching speeds * Backcheck with two pressure relief valves standard * Adjustable spring power: Sized 1 thru 6 * Handed * Cast iron, one piece body * Forged steel arms |
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