MANDÍK FDMR Fire Damper

Categories Fire Dampers, Fire Dampers-MANDIK

MANDÍK FDMR Fire Damper

A certified, mechanical or electrically actuated damper designed for installation within HVAC ducts. Its primary function is to automatically close upon detecting high heat, creating a reliable fire and smoke barrier that prevents the spread of flames and combustion products between different fire compartments or segments of a building, thereby saving lives and limiting property damage.

Product Description

Key Features & Benefits

Automatic Barrier
Stops fire and smoke spread through ducts automatically.
Two Actuator Types
Choose mechanical (fusible link) or electrical (system integrated).
Life Safety Device
Critical for building fire codes and safe evacuation routes.
Durable Construction
Corrosion-resistant and tested for 10,000 open/close cycles.
Wide Size Range
Fits circular ducts from 100 mm to 800 mm in diameter.
Fully Certified
CE marked and tested to EN 1366-2 & EN 13501-3 standards.
24/7 Capable
Designed for continuous operation

Technical Specifications

Sizes

Available from ø100mm to ø800mm.

Fire Rating

Fire resistance up to EI 120 S (120 minutes).

Standards

CE, EN 1366-2, EN 13501-3, EN 1751 compliant.

Leakage Class

External: Class A. Internal (closed): Class 3.

Performance

Max air speed: 12 m/s. Pressure: up to 1200 Pa.

Actuators

Mechanical fusible link or 24V/230V electric motor.

Installation & Integration

Duct Mounting

Installed within ducts at fire walls/floors. Requires pro install.

Wiring

Electric models connect to fire alarm panel for auto-close.

Mechanical Setup

Fusible link melts at 72°C, no wiring needed.

Access for Service

Inspection hatch required for testing and resetting.

Hazardous Areas

Can be used in explosion-hazard environments.

Use Cases

FDMR_b

FDMR