We deliver reliable fire protection
for ventilation and pneumatic material transport ducts
The FireSep fire damper is your ultimate safeguard against fire
Preventing flames from spreading between compartments and ensuring your production stays secure, even in an emergency. FireSep is the only solution on the market designed for both pneumatic material transport and ventilation, tested in accordance with DS/EN 1366-2 and classified EI90 according to EN 13501-3. Featuring a rapid closing mechanism that activates in less than 2 seconds, FireSep provides reliable protection when it matters most.
With FireSep, you are guaranteed maximum protection and safety for both your employees and your business.
Fire resistance up to
1.000 °C
Closes in less than
2 sec
Fire insulation class of
90 min
Your ultimate safeguard against fire
Smart. Simple. Safe. FireSep in Action.
Introducing FireSep fire dampers, engineered to serve as an automatic shut-off solution to prevent fire spread. Upon interruption of the electromagnet’s voltage – triggered by detection systems or power failures – our dampers close swiftly and reliably by gravity.
Engineered for High-Temperature Performance
Designed for optimal performance across a broad temperature spectrum, FireSep dampers operate efficiently from -10°C to 55°C and can endure airflow temperatures reaching up to 140°C. Trust FireSep for robust fire protection that integrates seamlessly into your safety systems.
Compliant. Reliable. Built for Your Industry
Our industrial fire dampers are engineered to prevent fire spread between compartments, ensuring your operations remain uninterrupted, even when moving materials. Perfectly suited for diverse sectors including wood processing, machinery manufacturing, power generation, and food production.
Born from a Vision. Built for Safety
The development of the FireSep industrial fire dampers started as a vision to create the safest and most effective product on the market. The FireSep fire damper is the result of dedication, innovation, and an unwavering focus on safety.
FireSep is the only solution on the market
tested to DS/EN 1366-2 and classified EI90 according to EN 13501-3
– for both ventilation and pneumatic material transport
See Every Angle of Safety
Discover the FireSep fire damper in full 360°. Explore the engineering that sets new industry standards.
Available dimensions
Data for FireSep (all measures are approximately values)
| DN [mm] | 100 | 150 | 160 | 200 | 224 | 250 | 300 | 315 | 355 | 400 | 450 | 500 | 560 | 600 | 630 | 710 | 800 |
| Height [mm] | 770 | 920 | 950 | 1070 | 1162 | 1230 | 1373 | 1414 | 1535 | 1670 | 1820 | 1970 | 2332 | 2352 | 2442 | 2682 | 2952 |
| Total width [mm] | 530 | 580 | 590 | 630 | 654 | 680 | 730 | 745 | 785 | 830 | 880 | 930 | 990 | 1030 | 1060 | 1140 | 1230 |
| Weight [kg] | 53 | 64 | 67 | 74 | 80 | 85 | 96 | 100 | 109 | 121 | 152 | 165 | 185 | 200 | 206 | 236 | 256 |
From vision to leading fire protection
What is a fire damper?
A fire damper is a safety device installed where ductwork or air transport systems pass through a fire-resistant wall, floor or partition. Its main purpose is to restore the fire resistance of the barrier by closing automatically in a fire, so flames, hot gases and smoke cannot spread through the duct opening. In Europe, fire dampers are normally designed, tested and classified under standards such as EN 15650, EN 1366-2 and EN 13501-3.
Where should fire dampers be installed in a building?
Fire dampers should be installed where ductwork or air transport systems pass through fire-resistance-rated walls, floors or partitions. Their role is to maintain the fire compartmentation of the building. When a fire occurs, the damper closes so that flames and smoke cannot spread through the opening created by the duct or piping.
What does EN 1366-2 mean for fire dampers?
EN 1366-2 is a European fire resistance test standard for fire dampers. It describes how dampers are installed in a test wall or floor, how they are exposed to fire and how performance is evaluated. EN 1366-2 itself is not a product standard or a certification label, but the test results are used for classification under EN 13501-3 and for CE marking under EN 15650.
What documentation should be supplied with a fire damper?
A fire damper should always be supplied with documentation that shows how it was tested, classified and intended to be installed. For European projects this normally includes a Declaration of Performance and CE-marking information, references to test and classification reports, and clear installation and maintenance instructions. This documentation is important for design verification, handover and later inspections.
What is the difference between a fire damper and a smoke damper?
A fire damper is designed to maintain the fire resistance of a wall or floor by closing automatically in a fire and stopping flames and hot gases spreading through ductwork. A smoke damper, sometimes called a smoke control damper, is primarily designed to control smoke movement as part of a smoke management system. The two functions are related but not identical, and they are based on different test and classification standards.
Contact
Get in touch today to learn more about how our fire dampers can be integrated into your facilities, ensuring maximum protection.