Motorized Fire & Smoke Damper(HVACFS/006)

• All corners of the frame are fully welded (and painted to prevent rust) to ensure sturdy construction for a rattle free operation.
• Designed for parallel blade operation.
• AMFSD series combination Fire/Smoke dampers are UL 555/555S classified, manufactured under Airmaster’s strict quality control procedures.
• AMFSD Dampers are available with Class II leakage rating at 2000fpm (10.2m/s) / 4”w.g (1000pa). Suitable for most of the commercial smoke management applications in both static and dynamic systems.
• All actuators are externally mounted with 230VAC as standard.
• Actuators are supplied without auxiliary switch as standard.
• Actuator position will be based on Clockwise (CW) closure direction as standard.
• TRD’s have an inbuilt RESET switch to reopen the damper.
• All AMFSD models are factory fitted with 400mm wide & 1.2mm thick steel sleeve as standard
• All dampers and TRD’s are factory tested to ensure smooth operation before dispatch.
• Actuators have to be configured with control panel or BMS system for smoke control applications before commissioning.
• 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.

Maximum Approved Sizes:

• Multiple section : 70” x 70” (vertical installation only)
• Single section : 35” x 35” (vertical installation only)