MANDÍK FDMA Fire Damper

Categories Fire Dampers, Fire Dampers-MANDIK

MANDÍK FDMA Fire Damper

A heavy-duty rectangular fire damper designed for maximum-size HVAC ducts, offering certified 120-minute fire and smoke protection. Engineered for the largest rectangular ductwork from 180x180mm to 1600x1000mm, it provides critical compartmentalization for major industrial and infrastructure projects where exceptional size and reliability are required.

Product Description

Key Features & Benefits

120-Minute Maximum Protection
EI 120 S certified for robust fire & smoke barrier in largest ducts.
Dual Safety Activation
Mechanical fusible link or electric actuator for flexible safety integration.
Industry's Largest Sizes
Covers extreme rectangular ducts up to 1600×1000 mm (H×W).
Infrastructure Grade
Built for power plants, airports, and industrial megaprojects.
10K-Cycle Endurance
Tested for 10,000 reliable operations with corrosion-resistant build.
Full European Certification
CE marked, EN 1366-2 tested, EN 13501-3 classified.

Technical Specifications

Mega Size Range

Extra-large rectangular: 180×180 mm to 1600×1000 mm (H×W).

Fire Rating

Fire resistance: EI 120 S (120 minutes integrity & leakage control).

Standards & Certs

CE Certified. EN 1366-2 tested. EN 13501-3+A1 classified.

Advanced Leakage Control

External: Leakage Class A (TC 3).
Internal: Leakage Class 2 (EN 1751).

High-Performance Specs

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

Actuation Systems

Mechanical: Fusible link.
Electrical: 24V/230V motor with system interface.

Installation & Integration

Mega-Duct Installation

For largest duct penetrations; requires engineered structural framing and pro install.

Smart Building Integration

Electrical version interfaces with BMS and fire alarm for automated emergency response.

Independent Safety

Mechanical option works autonomously without power, signals, or control systems.

Engineered Access

Custom access panels designed for inspection, testing, and maintenance of large units.