AV
5 Exterior wall exhaust fan DN
5 outdoor wall fan AV
5, 2-speed 75/545 m³ / h flow rate. Suitable for outside wall installation for ventilation of small and medium-sized rooms of all kinds, in the residential, commercial and industrial sectors. Weatherproof housing in compact construction-wise, made ​​of galvanized sheet steel, powder coated, alpine white. Hydrants in accordance with standard pipe diameter, solid plastic base plate allows mounting on uneven surfaces. Outlet air bird screen and 2 shutter louvres with spring return. Impeller: energy-saving centrifugal impeller with backward curved blades made ​​of high quality plastic. For quiet running dynamically balanced. Drive: Maintenance-free, closed, kugelgelagetrer motor with moisture protection and thermal overload protection in the winding. Power control: using external operation switch MVB (Art. No.: 6 9
) continuously by electronic speed controller ESU
/ ESA
(No. 236/238) or transformer speed controller TSW
, 5 (No.:
495). Electrical connection: flush or surface mounted from the rear side possible. Make: Helios No.: 2656 Type: AV
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