Counter Shutters - CGCS150
CITY-GATES Counter Shutters are the most practical for all pass-thru openings: cafeteria counters, ticket windows, reception desks; they can also be used as full-height room and closet closures. Shutters are compact and operate effortlessly. Trim and attractive, they are manufactured in aluminum, stainless steel, and galvanized steel.
ALUMINUM, STEEL OR STAINLESS STEEL
GENERAL - Furnish City-Gates counter shutter(s) as manufactured by CITY- GATES. Material and workmanship to be guaranteed for one year.
OPERATION -Push-up operation for shutters up to 14 ft. wide; shutters 14 ft. wide and over to be operated.
CURTAIN -Interlocking roll-formed slats of (galvanized steel) (stainless steel) (aluminum). #22 Gauge Matching single angle bottom bar fitted with slide bolts and vinyl astragal.
COUNTERBALANCE ASSEMBLY -Helical torsion springs with a 25% safety factor, mounted on a continuous torsion rod, and housed in a steel pipe shaft. Shaft to rotate in sealed ball bearings, supported by steel brackets.
GUIDES -Extruded aluminum of 6063 alloy, fitted with pile stripping both sides. Shutters over 14 ft. wide to have curtain retainers, optional 12 gauge guides (galvanized steel) (stainless steel).
HOOD -Minimum #24 Ga. (galvanized steel) (stainless steel).
FINISH -Ferrous surfaces and galvanized steel slats with prime coat. Exposed stainless steel in 2B mill finish.
OPTIONS AVAILABLE MOTOR OPERATION -Motor operator to be furnished with friction clutch, emergency push-up operation, limit switch, 3-button station.
PERFORATED SLATS -Provide perforated slats for vision and ventilation where indicated, with 4" x 5/8" cut-outs.
MULLIONS - Mullions to be of the (fixed) (removable) type, for openings over 20 ft. wide.
KEY LOCKS - Furnish (key-in-knob lock) (mortise cylinder lock).
FINISH -Aluminum to be Duranodic bronze. Stainless steel to be #4 satin finish.