ISONE® 2.1 Fire Damper
Model 11040045: ISONE2.1 350X300 FTE70 MANUAL RELEASE
The ISONE® 2.1 fire dampers are designed for easy selection and installation, suitable for all partition types and fire resistance ratings. They ensure the fire resistance of partitions traversed by ventilation ducts.
Key Product Advantages
- A single damper model for all partitions: easy selection.
- Ergonomic quick reset handle: 2 seconds required.
- Optional stainless steel axis for demanding environments.
- Optional remote control box (0.7m or 3m).
- ALDES SecurONE application for damper data collection and sharing.
- Unique mechanism, from the simplest to the most equipped damper: easy to choose, install, and maintain.
- Babyastall kit for easy installation in lightweight partitions.
Product Description
Fire dampers intended for tertiary buildings (ERP, IGH - High-rise buildings). They restore the fire resistance of partitions traversed by a ventilation duct.
Equipped with a default 70°C thermal release fuse. Controllable by electromagnetic coil (24/48VCC emission, 24VCC or 48VCC break). Reset motor: 24-48 VCC/VDC.
Fire resistance rating up to 120 minutes on all standard partitions.
Rectangular Dimensions
- ISONE® 2.1 Rectangular PM: (LxH) from 200x100 mm to 800x600 mm.
- ISONE® 2.1 Rectangular GM: (LxH) L≥800, H≥600, up to 1500x500 / 1000x1000 mm.
Application Areas
- New construction, Renovation, Tertiary premises.
Installation
- Installation without sealing on lightweight partitions, even with post-mounted frames.
- Recessed mounting on: Concrete/cellular concrete walls/slabs, Plasterboard walls, Type A (1h) and Type F (2h) plasterboard.
- Remote mounting on PROMAT / GEOSTAF using the EASYNSTAL kit.
- Positioning on lightweight partitions using installation tabs.
- Easynstall kit for easy installation of rectangular dampers in Type A lightweight partitions (60 minutes).
- Adaptation piece for connection to oblong ducts.
- EXAP EN 15882-2:2015, rules X.45 and X.46: extended recess dimensions.
- Respect fire classification reports during installation.
Key Features
- Certified and compliant NF S 61937-5 and NF537.
- CE marked according to EN 15650: 1812-CPR-1837.
- Class C airtightness according to EN 1751 as standard.
- EI 120 S -500 Pa on concrete walls/slabs, cellular concrete, Type F plasterboard, PROMAT/Geostaff remote mounting.
- EXAP EN 15882-2:2015: rules X.45 and X.46.
- Range from 200x100 mm to 1500x500 / 1000 mm.
Additional Features
- 100% upgradeable mechanism.
- Single damper adaptable to all partitions.
- Installation on lightweight partition with post-mounted frame.
- Reset handle indicating damper position.
- Large electrical connection box.
- Stainless steel axis option for hostile environments.
- Easynstall kit for easy installation in lightweight partitions.
- Remote control box option.
- Low pressure drop.
Dimensional Data
| Reference | E (mm) | F (mm) | G (mm) | H (mm) | L (mm) | ZA (mm) |
|---|---|---|---|---|---|---|
| 11040045 | 25 | 169 | 71 | 300 | 350 | Y/2 - 122 |
Installation Examples
Diagrams illustrating installation requirements for different partition types:
- ISONE® 2.1 rectangular on concrete wall: Requires opening of X+80 x Y+80 mm.
- ISONE® 2.1 rectangular on concrete slab: Requires opening of X+145 x Y+145 mm.
- ISONE® 2.1 rectangular on plasterboard partition (120 minutes): Requires opening of X+70 x Y+70 mm.
- ISONE® 2.1 rectangular on lightweight partition (120 minutes): Requires a minimum thickness of ≥98 mm.
- ISONE® 2.1 rectangular on lightweight partition (60 minutes) with Kit Easynstall: Requires opening of X+70 x Y+70 mm.
Principle of Operation
The damper operates by closing upon receiving a signal from the fire safety system (CMSI) or via a thermal probe. It is resettable remotely via motorization.
Components:
- 1: Installation tab
- 2: Fire plate
- 3: ISONE® 2.1 PM mechanism
- 4: Blade thickness: 25mm (PM model) or 50mm (GM model)
- 5: 30mm connection flange
