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.
The Model 641 fire-rated counter door is ideal for applications including factories, schools, concessions, hospitals, cafeterias and retail settings. Standard labels available include a 3 hour UL Class A label for masonry applications, or a 1-1/2 hour UL Class B label for non-masonry fire walls (3 hour UL label for non-masonry is available upon request). These doors are designed to expand upward in a fire, allowing the guides to be installed flush with the sill. Their compact, box-like provides an attractive finished appearance that requires minimum side-room. The Model 641 has exposed components made of stainless steel.
The Model 640 fire-rated counter door is ideal for applications including factories, schools, concessions, hospitals, cafeterias and retail settings. Standard labels available include a 3 hour UL Class A rating for masonry applications, or a 1-1/2 hour UL Class B label for non-masonry fire walls (3 hour for non-masonry is available upon request). These doors are designed to expand upward in a fire, allowing the guides to be installed flush with the sill. Their compact, box-like form also provides an attractive finished appearance that requires minimum side-room. The 640 model door has exposed components made of primed galvanized steel.