Rolling Grilles
ROLLING GRILLES, Models ESG10, ESG12 & ESG11: Provide access control and off hour security on interior and exterior openings. Permit visual access of separated spaces. Applications: Mall storefronts, school corridors, service window openings, hospitals, transportation and government buildings. VISIONAIRE® Open Design Grille, Model ESG10: Open curtain, which allows air circulation, is formed of a series of solid horizontal rods, 5/16" in diameter, available in mill finish, clear or color anodized aluminum, polished solid 300 series stainless steel, or solid galvanized steel. Vertical separation between rods may be at 2" or 1 1/2". Vertical link chains are formed or eyeletted aluminum or stainless steel on 9", 6" or 3" centers. Open Design Grille Brick Pattern, Model ESG12: Alternative open air design in Brick Patter configuration that provides superior durability in high cycle applications or wherever a brick patter configuration is desired. Horizontal 5/16" diameter solid aluminum rods at 2" centers. Rods supported by heavy duty aluminum links, held in staggered position by tube spacers. Available in aluminum-mill, clear or color anodized finish of alloy 5056 H32. High cycle shaft and springs available. VISTAGARD™ Glazed Panel Grille Model ESG11: Provide a see through, but more solid curtain construction by adding G.E. LexanÒ (or equal) panels to the design. The panel modules are 12" × 3", 1/8" thick, clear, flame-retardant polycarbonate material that provides for additional protection from theft of small articles through the curtain and creates a barrier against refuse, odors, and smoke. The panels are secured by bronzed molded nylon links. Sizes: Openings up to 40'W × 20'H standard construction. Consult factory for larger sizes. Usage: Standard construction is up to 20 cycles per day. For grilles expected to operate at higher cycles, consult factory or see Brick Pattern Grilles or SentryGate® 4. Locking: Various mechanisms available. Operation: Push-up, hand crank, (hand chain for face of wall mounted exposed guides only) and motor operation. Standard push-up operation is acceptable for grilles under 10'-0" in height or widths less than 16'-4". EZ Lift Push-Up Package for Wider Grilles: Allows push-up operation on VisionAire aluminum grilles up to 22' wide by 10' high. This results in added savings in initial costs and long term maintenance for building owners. Early/Easy self-supporting installation system allows grilles to be installed early in a project, before walls are built and before there is an opening. Contact factory for specifics. Manual Release System. For use with motor operated grilles. A wall mounted pull handle disengages the motor drive, which allows the grille to automatically open part way for egress. Releasing the pull handle resets the grille to normal operation. Visit cornelliron.com for user-configured downloadable AutoCAD® drawings and automatic specification generator. Architect and Design SupportOur Architect and Design Support Department can answer technical product questions, define options, reference code solutions, and provide drawings. Call 800-233-8366, ext. 551, or e-mail at ADS@cornelliron.com. CORNELL IRON WORKS |