Dorma 7400 Series Surface Applied Adjustable Spring Sizes Door Closer Reviews
All closers shall be DORMA 7400 Series hydraulic surface applied rack and pinion closers. Available as 7414 with adjustable spring sizes 1???4 and 7436 with adjustable spring sizes 3???6. 7414 meets 5 lb interior barrier-free applications. Non-handed for regular, top jamb and parallel arm applications. Quick and easy to install. Compact design. Two noncritical adjusting valves (sweep and latch) with thermostatic properties work to provide consistent closing speeds under a wide variety of temperatures. Adjustable backcheck standard. Provides cushioning when the door is abusively opened. Sex Nuts and Machine Screws, 1-3/4" Finishes: Aluminum 689 and Dark Duranodic 695 Accessories Back Plate BP74 ??? For top jamb mount when overhead ceiling clearance is less than 2-1/4" (57 mm). Can also be used for regular mount to clear a mortised overhead stop/holder. Back Plate BP86 ??? For top jamb mount with slim plastic cover when overhead ceiling clearance is less than
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Dec 25, 2010 09:13:04
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