Pressure relief damper

Pressure relief damperHumayl2022-06-09T09:32:37+00:00

Pressure Relief Damper

ARK2

FOR THE PREVENTION OF EXCESS PRESSURE IN ROOMS

Pressure relief dampers for gas fire extinguishing systems and transformer substations

Air leakage with back pressure to EN 1751, class 4
Maximum differential pressure: 5000 Pa
The differential pressure can be adjusted from 50 – 1000 Pa (B > 600 mm: 600 Pa max.)
Blades made of aluminium, casing made of galvanised steel
Blades open when the maximum differential pressure is exceeded and close automatically when the pressure drops
Blade locking with permanent magnet
Robust, maintenance-free construction
Available in standard sizes and many intermediate sizes
Operating temperature 0 to 80 °C

Optional equipment and accessories

Installation subframe
Powder coating (RAL or DB)
Stainless steel construction with stainless steel casing; blades made of aluminium

We specialize in the following:

Trox

* VAV – CAV Control Units
* Lab Control Systems – Easy Lab
* Fire and Smoke Protection
* Grilles and Diffusers
* Computer Room Floor Grilles
* Variable and Shut off Dampers
* Filter Elements and Filter Units
* Fan Coil Units
* Chilled Beams – Active/Passive and Multifunctional
* X-Cube AHUs and CROFCU Units
* Sound Attenuators
* Smoke Extract Fans

BlueBox

* Air to Water Chillers 200 – 2000 kw
* Free Cooling Chillers 45 – 1300 kw
* Water Source Chillers with heating and reversible versions up to 1600 kw
* Precision Cooling for Data Centre Applications – DX & Chilled Water
* Roof top Units

Devatec

Daldrop + Dr.Ing.Huber

* Cleanroom Systems
– Wall systems
– Ceiling systems
– Air recirculation systems
o Fan Filter Units
o CROFCU Units

* Equipment
– Cleanroom devices & Workplaces
– Cleanroom Cabin & Tents
– Cleanroom locks and latches
– Weighing Cabins
– Furniture and Air lock equipment
– Filter Units
– Lights

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