MANDÍK FDMQ 180 Fire Damper

Categories Fire Dampers, Fire Dampers-MANDIK

MANDÍK FDMQ 180 Fire Damper

A premium heavy-duty rectangular fire damper offering maximum 180-minute certified protection for the largest HVAC ducts. Engineered for critical applications in sizeable rectangular openings from 200x200mm to 1500x800mm, it delivers ultimate fire and smoke compartmentalization for high-risk and high-value facilities.

Product Description

Key Features & Benefits

Maximum 180-Minute Barrier
Top-tier EI 180 S certification for 3-hour fire & smoke protection in large ducts.
Dual Activation Methods
Mechanical fusible link or electrical actuator for integration with safety systems.
For Largest Rectangular Ducts
Designed for very large ducts from 200×200 mm to 1500×800 mm.
Critical Infrastructure Grade
Built for the most demanding applications in industrial plants and major facilities.
Exceptional Durability
Tested for 10,000 operating cycles with corrosion-resistant construction.
Full EN Certification
Certified per EN 15650, tested to EN 1366-2, classified per EN 13501-3.

Technical Specifications

Size Range

Large rectangular dimensions: 200×200 mm to 1500×800 mm (H×W).

Fire Rating

Maximum fire resistance: EI 180 S (180 minutes integrity, insulation & leakage control).

Standards

Certified per EN 15650.
Tested per EN 1366-2.
Classified per EN 13501-3+A1.

Leakage Class

External Casing: Leakage Class A (TC 3).
Internal (Closed): Leakage Class 3 (EN 1751).

Performance

Max Air Speed: 12 m/s.
Pressure Diff: Up to 1200 Pa.
Cycles: Class C (10,000).

Actuators

Mechanical: Fusible link (72°C).
Electrical: 24V/230V motor for automatic control.

Installation & Integration

Heavy Structural Installation

For large duct penetrations; requires professional engineering and structural support.

Advanced System Integration

Electric models connect to fire alarm and building management systems for automated response.

Fail-Safe Mechanical Option

Fusible link ensures automatic closure without external power or control signals.

Service & Testing Access

Designed with inspection hatches for routine testing, maintenance, and post-activation reset.

Engineered Support System

May require custom support framing due to the large dimensions and weight of the unit.