Type BDD

  • The damper casing and blades are made from 1.5mm thick galvanized steel sheet.
  • The blades are fitted with 12 mm diameter mild steel spindle in zinc plating.
  • The blade spindles are connected to the damper casing with bearing journals which have a maximum operating tamperature of 80 °C.
  • The damper has face linkage with parallel blade arrangement.
  • Counter-weight arm(s) is fitted to the side of the damper casing complete with adjustable weights, located outside of the air stream.
  • The blades are fitted with tip seals made of Silicon rubber.

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Contact

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Visual contact Visual contact

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For general question regarding products or services you can also call:
Tel.: +60 6 678 8188 | Fax: +60 6 678 8288 (388)