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Fire-Rated Integral Frame & Sill Counter Doors 661

​​​​​​​​​​​​​​fire counter door on building​​​​​​

​​​​​​​​​​​​​​​​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, smoke detectors, horns, and strobes. ​

Features
​​​​​Features

Standard max width
9' (2743 mm)

Standard max height
4' (1219 mm)

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

NFPA-80 compliant

Operation
Manual Push-up

Locking mechanism
Interior slide bolts

Warranty
OEM limited

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

​Integral frame, guides, & bottom bar
16-gauge primed steel 

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

Hood
Primed steel

​Mounting
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 cylinders
  • Horns and horns with strobes​​
Colors
​​Colors

​​Exterior color options:

  • tan color swatch Tan
  • gray color swatch Gray
​Actual door color may vary slightly from the digital representation above.​ ​​​​​​​​