Intumescent Fire Damper 180 min / 5000 Pa

The Intumescent Fire Damper 180 min / 5000 Pa is a product developed to meet the requirements of special, highly technical projects according to their fields of application.

The Intumescent Fire Damper 180 min / 5000 Pa was nominated for best product in the “safety and innovation” category at the WNE 2023 exhibition

TECHNICAL SPECIFICATIONS
Dimensions: min. Ø200, max. 800 mm (circular design only, extension connection to square ductwork possible)
Stainless steel – casing thickness 3 – 6 mm, welded construction with pickling and passivation
Max. air velocity 35 m/s
Tested pressure differential 23,000 Pa
Seismically resistant (high resistance)
Pressure tightness – blade closed max. 14 l/m²/min at 1.1 bar (tested on both sides of the blade)
Operates at temperatures up to 220 °C
Safe cycles with no loss of leak-tightness / fire resistance of at least 20,000
Usable in a magnetic field up to 126 mT
Radiation resistance up to 100 kGy
Suitable for explosion-risk areas class II 3 / 3G c IIB + H2 TX

TECHNICAL DATA
Can be installed in any position within a rigid wall or ceiling, on solid walls, on ceilings with additional insulation and in ductwork installations with rock wool insulation
Decontaminable
Guaranteed 40-year service life
Certified for low voltage and electromagnetic compatibility
The IP rating of the actuators / pneumatic actuators / limit switches is 65
Can be used as a high leak-tightness and pressure-resistant fire damper, a pressure-tight damper or a fire damper
Electric actuator (e.g. AUMA, Bernard Controls, SIPOS) or pneumatic actuator (STASTO-VALBIA), with limit switches (e.g. Petercem, Telemechanique, Honeywell)
Tested to EN 1366-2, classified to EN 13501-3, CE certified to EN 15650
Fire rating EI 180 ve, ho (i ↔ o) S