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|