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Circular EI 120 S fire damper
Circular EI 120 S fire damper

Halton Exe Sturdy Circular (ESC) – Fire damper (EI 120 S)

This CE marked fire damper needs minimum free space around its body in case of installation. Installation option up to 1.0 meter away from the structure (EI 90 S) has been certified. Fire resistance class is provided up to EI 120 S requirements.

  • Suitable for vertical (wall) and horizontal (ceiling/floor) installation
  • Frame construction is galvanised steel as standard. Stainless steel option available on request.
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Overview

This fire damper needs minimum free space around its body in case of installation. It is suitable for both vertical and horizontal installation in concrete, masonry and lightweight structures. Installation option up to 1.0 meter away from the structure (EI 90 S) has been certified. Fire resistance class is provided up to EI 120 S requirements.

Features

  • Supplied with electrical spring return actuator (24 V or 230 V), or mechanical spring release (failsafe)
  • Sizes from Ø160 mm up to Ø630 mm are available
  • Maximum air velocity through fire damper in open position is 12 m/s
  • Suitable for use in ducts with a maximum pressure difference of 1200 Pa
  • Frame construction is galvanised steel as standard. Stainless steel option available on request.
  • No spare parts or additional installation frames needed, regardless of installation method

Installation options

  • Suitable for vertical (wall) and horizontal (ceiling/floor) installation
  • Spindle of the blade and the operating models (electric actuator or mechanical spring release) can be installed in any position (360°) in wall installation
  • Can be installed up to 1.0 m away from the structure (EI 90 S)
  • CE marked for installation in concrete, masonry or lightweight structures with fire resistance classes of EI 120, EI 90 or EI 60
  • Limit switch(es) available as an accessory for mechanical spring release (failsafe)

Standards

This product complies with the following standards:

  • CE certified according to product standard EN 15650
  • Fire classification according to EN 13501-3+A1 standard
    EI 120 (ve hoi↔o) S, EI 90 (ve ho i↔o) S, EI 60 (ve ho i↔o) S
  • Fire testing according to EN 1366-2
  • CE certificate of constancy of performance 1391-CPR-2018/0202
  • Declaration of Performance No: 10033-ESC-2019/01/01
  • Leakage through closed damper blade fulfils class 2 according to EN 1751
  • Damper casing tightness class C according to EN 1751
  • Corrosion resistance: Salt mist test EN 60068-2-52