SKDM Plenum box

Product code: SKDM d / D

Designed to facilitate installing air supply units to duct systems.
Makes it possible to adjust unit’s air volume and attenuate sound from the duct system. Sizes for duct connections Ø 100-315 mm and unit connections Ø 125-400 mm.


  • exact measuring and adjusting of air quantities
  • quiet even with high pressures
  • removable measuring and adjusting unit
Duct diameter Ød 100-315 mm
Diffuser diameter ØD 125-400 mm
Material Zn