Linear bar Diffuser

Linear Bar Grille – Heavy Duty

LDHF-1200 linear bar grilles are heavy duty floor diffusers designed for supply and return air distribution in heating, cooling and ventilating applications which call for diffusers having long or continuous slender appearance, fixed air discharge angles of zero degrees, and installed in floors.

  • The same basic design as LD-1200 linear diffuser, with 12.5mm centres and a 0° deflection, except that the fixed bar-type louvres are heavier (5.1mm compared to 3.2mm).
  • LDHF-1200 grilles have double mullions and frame style 4 solid surround.
  • Continuous traffic maximum width 200mm.
  • Occasional traffic maximum width 300mm.