Model 662

The Model 662 integral frame fire-rated counter doors provide a handsome finished appearance for a variety of applications, including food service counters, schools, concessions, hospitals, cafeterias and retail settings. These doors are available for openings up to 9’ x 4’ (2743 mm x 1219 mm) and carry a UL 1-1/2 hour label for masonry and non-masonry fire walls. Model 662 integral frame doors are factory assembled as a complete unit with fully welded frames. The curtain is 22-gauge galvanized steel with baked-on polyester powder coated top coat; while the frame, guides, sill, hood and bottom bar are stainless steel.

Additional safety and protection features are available, including: Fire Sentinel^® time-delay release device, smoke detectors, horns, and strobes.

Door Options

Exterior Colors

Tan

Gray

Actual door color may vary from the digital representation shown here. Color samples are available by request through your Overhead Door Distributor.

Additional Options

Fire Sentinel^® time-delay release device
UL listed brush-type smoke seals
Photoelectric or ionization-type smoke detectors

Locking mechanisms: cylinder locking bottom bar with mortise cylinders
Horns and horns with strobes

Features

Max. standard width
9′ (2743 mm)

Max. standard height
4′ (1219 mm)

Labels
1-1/2 hour UL for masonry and non-masonry fire walls

Mounting
Between jambs

NFPA-80 compliant

Curtain
Interlocking 22-gauge flat slats, primed galvanized steel with baked-on polyester powder coated top coat in gray or tan

Integral frame, guides, hood, bottom bar
Stainless steel

Sill
14-gauge stainless steel sill completely enclosed with fireproof acoustic filler

Counterbalance
Helical torsion spring, housed in a steel tube or pipe barrel with adjustable tension wheel

Operation
Manual Push-up

Locking mechanism
Interior slide bolts

Warranty
OEM limited

Support Documents

fire door systems brochure

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