Features
Standard max width9′ (2743 mm) Standard max height4′ (1219 mm) LabelsUL 1-1/2 hour Class B for masonry and non-masonry fire walls NFPA-80 compliantCurtainManual Push-up Locking mechanismInterior slide bolts WarrantyOEM limited |
CurtainInterlocking 22-gauge galvanized steel slats with baked-on polyester powder coated top coat in gray or tan Integral frame, guides, & bottom barNo. 4 finish stainless steel Sill14-gauge stainless steel sill completely enclosed with fireproof acoustic filler HoodNo. 4 finish stainless steel CounterbalanceHelical torsion spring, housed in a steel tube or pipe barrel with adjustable tension wheel MountingBetween jambs |
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