nFrame: High quality galvanized Iron Sheet of 1.6mm thickness.
nBlades: Single skin roll formed from high quality steel sheet of thickness 16 gauge.
nActuator: Fast acting , two position Honeywell actuator
nTRD: Belimo make TRD, 165° F temperature rating.
nJamb Seal: Stainless Steel
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nConstruction:
nFrame: High quality galvanized Iron Sheet of 1.6mm thickness.
nBlades: Single skin roll formed from high quality steel sheet of thickness 16 gauge.
nActuator: Fast acting , two position Honeywell actuator
nTRD: Belimo make TRD, 165° F temperature rating.
nJamb Seal: Stainless Steel
nDescription:
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All corners of the frame are fully welded (and painted to prevent rust) to ensure sturdy construction for a rattle free operation.
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Designed for parallel blade operation.
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AMFD model fire dampers are UL 555 classified & manufactured under Airmaster’s strict quality control procedures.
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All actuators are externally mounted with 230VAC as standard and are supplied without auxiliary switch as standard.
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Actuator position will be based on Clockwise (CW) closure direction as standard.
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TRD’s have an inbuilt RESET switch to reopen the damper.
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All AMFD models are factory fitted with 400mm wide & 1.2mm thick steel sleeve as standard.
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All dampers and TRD’s are factory tested to ensure smooth operation before dispatch.
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Can be used in walls/partitions of less than 3 hours fire resistance rating as per NFPA 90-A in accordance with ANSI/UL555 standards.
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nMaximum Approved Sizes:
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Multiple section : 70” x 70” (vertical installation only)
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Single section : 35” x 35” (vertical installation only)
