Non-Fire Rated Door System
SC3000 Series security grille and service doors are side activated closures constructed of solid curtain slats, perforated curtain slats or of a security open-type grille curtain. These units are opened and closed with a positive action system that is housed within the coil box assembly. Side coiling closures enable the designer to close off areas where head room and side room restrictions exist and where conventional coiling overhead doors and grilles do not solve the problem. These closures are capable of navigating around a radius as small as 12 inches. All SC3000 side coiling closures are available with an optional floor track.
SC3000 side coiling closures can be used in retail, commercial, schools, hospitals, subways and parking facilities. They are primarily used for security and crowd control. Side coiling closures do not require floor tracks.
The SC3000 Series is available in four models:
SC3000G – side coiling security grille
SC3000D – side coiling service door
SC3000D-IS – side coiling insulated service door
SC3000PF – side coiling perforated service door
This technology is the subject of US Patent No. 8,453,707.