Centrifugal extractor fan for exterior wall
EXT
MAICO ITALIA SPA
Easiest solution for a centralized / multipoint ventilation requirement.
Available in 8 versions for diam. 100-150-160-200 ducting.
High performance and pressure from 185 m3/H to 760 m3/h from 241 Pa to 528 Pa.
Provided with fixed grille and back draught damper to prevent the entry of external bodies like leaves, insects, sand..
Heavy-gauge, spun steel housing with baked epoxy finish.
Easy maintenance and wiring: the fan can be disassembled by unsrewing two srew only.
Self-cleaning backward curved blades to ensure the lowest possible sound and develop ample static pressure.
Motor provided with non-sel-resetting thermal cut-out.
Ball bearing motor, permanently lubricated for maintenance-free operation and continuous running.
Fan and motor assembly balanced for a quiet and vibration-free operation.
Variable speed controllable.
