griglia afonica griglia acustica griglie afoniche
Standard from 300×300 to 800×800 mm.
Steel diffuser, black ABS deflector and RAL 9010 white finishing.
Galvanized steed plenum with external insulation.
External insulation with heat-insulating adhesive polyethylene on first class of fire reaction (DM 26/06/1984).
On the ceiling for the delivery and intake or air.
Maximum operating temperature: 70°C
UDP diffusers consist of an helical diffuser placed on a square panel complete with accessorized plenum. UDPs are high induction and compatible with a lot of architectural solutions. The plenum allows to delete or reduce the irregularities of the air speed profile coming from the supply line.