Two years or 20,000 cycles
Face of wall or between-jamb
Push-up to 8’ wide and high and chain hoist on larger sizes is standard; awning crank, crank box or motor operation are optional.
Thermally activated by 165° fusible links, with the closing speed regulated by a governor device operative only during automatic closing.
Galvanized steel slats are 22, 20 or 18 gage, as required for size, with baked on gray polyester primer standard and stamped steel endlocks. Tan or uncoated galvanized finish available upon request.
Double steel angle footpiece with slotted assembly holes and fiber washers allow for expansion to meet listing. Painted with rust inhibiting black primer.
Steel structural steel angles form curtain guides and are bolted to structural steel wall angles. Slotted assembly holes and fiber washers allow for expansion to meet listing. Painted with rust inhibiting black primer.
See Fire Door accessories page.
Photoelectric (detects smoke and heat) require connection to a release device (XPBB) or FDC Operator.
Brush seals factory applied to guides and footpiece, field installed on header, to aid in smoke and draft control.
Manual throw slide locks mounted to bottom bar available when non-standard for added security.
Available on all exposed surfaces.
Hot dip Galvanizing available on footpiece, guides and brackets.
RFP – Push-Up
RFC – Chain
RFT – Thru-wall chain
RFA – Awning Crank
RFB – Crank Box
RFM – Motor
(For Between-Jamb Mount,
change letter ‘F’ to ‘J’.)
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