Employing an innovative electromechanical drive and a state-of-the-art microprocessor motion control system, the new ED900 is DORMA's most advanced low-energy swing door power operator. The operator is exceptionally quiet, safe and easy to use.
When operated manually, the ED900 demands little physical effort. Advanced power assist through the entire opening cycle (from 0º to 85º), makes even the heaviest-rated door feel very light. This fully ADA-compliant device opens doors at precisely controlled speeds and forces, assuring safety for all users.
The ED900 also includes a blow-open feature for smoke ventilation (per NFPA code 92B), permanent hold-open, and an onboard power supply delivering 1.5 amps @ 24-volt DC (eliminating the need for a secondary power supply). It includes 12 programmable options to accommodate even the most challenging door installations.
In addition, it boasts the smallest footprint in the industry, up to 65 percent smaller than some other manufacturers' operators.
More Info: www.dorma-usa.com.