ELIMINATES TORSION SPRINGS ** CANNOT FREE FALL
Self-Closing Mechanism - Easy Drop Test Feature
ELIMINATES NEED FOR SPROCKETS AND CHAINS
Magnetic Release with 10 second time delay
Economical to use and maintain ** Lasts ten times longer than conventional
operators
For sales information and details please contact
Edwards Door Systems Limited - 1-888-786-5623.
Acoustical and Acoustical Fire Doors
Acoustically Rated Fire Doors - UL, UL'c', and FM approved up to 4 Hours, required to suit special applications as required by the design professional and job-site conditions.
Our NEW Acoustical Rated Fire Doors now offer an STC Rating of up to 50 while still utilizing our Auto-Set Fire Door System. Model FSFD-STC is designed for areas with openings where sound protection and fire protection are both mandatory requirements.
Smoke Rated Doors
Rolling Steel Smoke Rated Doors and Escalator Covers
Please Contact us about these New Products!
Preventative Maintenance Program