MANDÍK FDML Fire Damper
MANDÍK FDML Fire Damper
A specialized rectangular fire damper designed for wall integration with an exceptionally slim 150mm casing profile. Offering certified 90-minute fire and gas protection, it’s engineered for ventilation openings in fire-rated walls where minimal intrusion and reliable compartmentalization are critical.
Product Description
Key Features & Benefits
Technical Specifications
Size Range
Rectangular: 200×300 mm to 1000×1000 mm (W×H).
Fire Rating
Fire resistance: EI 90 S (90 minutes integrity, insulation & leakage control).
Standards
CE per EN 15650.
Tested per EN 1366-2.
Classified per EN 13501-3+A1.
Superior Leakage Control
Casing: Air Tightness Class ATC 4.
Blades: Class 3 (EN 1751).
Performance
Max Air Speed: 12 m/s.
Max Pressure on Blades: 1500 Pa.
Cycles: C (10,000).
Actuation System
Electrical actuator: 24V DC or 230V AC, initiated by thermal fuse.
Installation & Integration
Slim Wall Integration
Designed to fit within standard 150mm wall construction, minimizing space requirement.
Electrical Safety System
Connects to building fire alarm; thermal fuse triggers actuator for automatic closure.
Precision Installation
Requires careful alignment within wall cavity; professional installation essential.
Integrated Access
Accessible via wall grilles or inspection panels for testing and maintenance.
Partition Wall Specific
For use in fire-rated partition walls, not for floor/ceiling penetrations.
Use Cases
- Hotel Room Corridors
- Office Partition Walls
- Hospital Ward Partitions
- School & University Walls
- Retail Store Separations
Product brochure
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