Model 661

Fire-Rated Counter Doors with Galvanized Steel Curtain, Frame and Hood

The Model 661 fire-rated counter doors have an integral frame and can be used for a variety of applications including cafeterias, concessions, food service counters, hospitals, retail settings and schools. Model 661 is 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. These counter doors are factory assembled as a complete unit with fully welded frames. The curtain, frame, guides, hood and bottom bar are galvanized steel with baked-on polyester powder coated top coat. The sill is 14-gauge stainless steel.

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



Standard max width

9′ (2743 mm)

Standard max height

4′ (1219 mm)


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

NFPA-80 compliant


Manual Push-up

Locking mechanism

Interior slide bolts


OEM limited


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

Integral frame, guides, & bottom bar

No. 4 finish stainless steel


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


Primed steel


Between jambs

Door Options

Door Options

  • Fire Sentinel® time-delay release device
  • UL listed brush-type smoke seal
  • Smoke detectors
  • Locking mechanisms: cylinder locking bottom bar with mortise cylinder
  • Horns and horns with strobes


Standard Exterior Color

  • Tan

  • Gray

Actual door color may vary slightly from the digital representation above.


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