The Mb22Sb is a stainless steel fine bladed grille, which has the smallest blade width and pitch in the MB family.

The MB range is ideally suited for use in conjunction with our mini swirl diffuser, for HVAC supply systems and as a stand alone product in exhaust applications.

The very fine blade thickness and fine blade pitch results in a “low loss” terminal producing very low air resistance and noise generation.

  • Air diffusion is characterised by “near laminar” flow from the face
  • Face air velocities <3m/s
  • Air flow rates over 200l/s/m (MB grille only)
  • Air flow rates up to 100 l/s/m in front of high induction slots

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