MANDÍK FDMS Fire Damper

MANDÍK FDMS Fire Damper

An advanced fire damper with an integrated collar for simplified installation. Available with an optional VAV actuator, it combines critical 90-minute fire/smoke protection with intelligent airflow regulation, functioning as both a life-safety device and a variable air volume controller.

Product Description

Key Features & Benefits

  • 90-Minute Fire Protection

    Certified EI 90 S protection against fire and smoke spread in ducts.

  • Dual Function (VAV Option)

    Optional VAV actuator adds precise airflow control to fire safety function.

  • Integrated Installation Collar

    Built-in collar replaces separate fire seals, simplifying and speeding installation.

  • Wide Size Range

    Available for circular ducts from 100 mm to 630 mm diameter.

  • High Pressure Rating

    Withstands up to 2500 Pa pressure difference for demanding HVAC systems.

  • Swedish P-Mark Certified

    Additional P-mark certification from RISE Institute ensures proven quality and reliability.

Technical Specifications

Sizes

Circular duct diameters: ø 100 mm to ø 630 mm.

Fire Rating

Fire resistance: EI 90 S (90 minutes integrity & leakage control).

Standards & Certs

CE & P-Mark (RISE). EN 1366-2 tested. EN 13501-3 classified.

Leakage Class

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

Performance

Max Air Speed: 12 m/s.
Max Pressure: 2500 Pa. Cycles: 10,000 (C Class).

Actuator Options

Standard: Mechanical fusible link.
Optional: VAV actuator for airflow control.

Installation & Integration

Simple Collar Mounting

Integrated collar seals the duct penetration, eliminating separate firestop sealants.

VAV System Integration

VAV models include controller and measurement cross for direct BAS integration.

Mechanical Fall-Safe

Standard mechanical version ensures closure via fusible link without power.

Access for Service

Designed for easy access to actuator and linkages for testing and maintenance.

Pressure-Tested Design

Robust construction validated for high-pressure HVAC applications up to 2500 Pa.

Use Cases

User Manual
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