Dorma Door Controls DORMA ADJUSTABLE BARRIER-FREE NON-HOLD OPEN DOOR CLOSER ALUMINUM

Heavy-duty cast aluminum body | Surface applied closer with rack and pinion mechanism | Non-handed for regular, top jamb and parallel arm applications | Fully adjustable closer power sizes 1-6 | Adjustable hydraulic backcheck and parallel arm bracket standard | Streamline cover standard | Four separate valves independently adjusts sweep & latch speed, backcheck intensity and backcheck position | Retrofits Norton 8501 and Yale 3501 | Meets ADA requirements for handicap accessibility | Barrier free | U.L. Listed ANSI A156.4 Grade 1 & ANSI 117.1 certified | Finish: 689 (Aluminum)