Louvre damper BRJD

Quick facts

  • Pressure class D according to customer requirements
  • Air tightness classes 1-4
  • Sizes 200-200 to 2000-2000
    Larger dampers can be built in modules.
  • Available with insulated damper blades
  • Galvanized sheet steel or stainless steel
  • Flange connection only
  • Max temperature 70 alt. 225 (only air tightness class 1 and 2) alt. 400°C (only air tightness class 1 and 2)
  • Available with protected linkage at isolated air ducts
  • Complete with bracket intended for actuator or with fitted lever control or actuator


Regulation, adjustment or closing of air or gas flows in an industrial process or the like where there are extremely high requirements for pressure rating, corrosion resistance, and heat r esistance etc. The damper is therefore not intended to be used for conventional comfort purposes but can in the most simple versions be used to advantage in air conditioning plants within industry, where there are high requirements for operating reliability and compressive strength. The damper is not standardised in terms of its component parts but is manufactured as far as possible according to customer specifications.


Since the design of BRJD is based on customer requirements we do not include a special version in this part of the catalogue. However, here are a small selection of versions with explanatory text.


Since damper BRJD is manufactured according to customer specifications it is not possible to establish a product code. However, the check list below shows important parameters to take into consideration when establishing a specification of requirements.


No accessories available for this product