Mehrere Dachventilatoren von Okoluft auf einem Dach eines Verwaltungsgebäudes installiert

Roof Fans

Okoluft roof fans are used to exhaust air from department stores, supermarkets, workshops, bathrooms, dining rooms, storage rooms, garages, stables and much more. The wide range of roof fans provides the ideal solution for every application.

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EC Roof Fans

Type: DV/S…G, DVE/S…G, DVW/S…G

Volume flows up to 15,000 m³/h
Size: 190 – 710 mm (impeller diameter)
Vertical discharge
Highly efficient EC technology
Backward-curved impellers
Pre-installed device switch
Sturdy, weatherproof housing
Easy to install
Integrated EC controller
Infinitely variable control or regulation
Integrated pressure sensor (type: pressure control)

AC Roof Fans

Type: DV/S, DVE/S

Volume flows up to 17,000 m³/h
Size: 190 – 800 mm (impeller diameter)
Vertical discharge
Backward-curved impellers
Various designs
Sturdy, weatherproof housing
Easy to install

AC Roof Fans

Type: DH

Volume flows up to 15,000 m³/h
Size: 190 – 630 mm (impeller diameter)
Horizontal discharge
Backward-curved impellers
Sturdy, weatherproof housing
Easy to install

Roof Fans with IEC standard motor

Type: DVNF/S, DVN/S

Volume flows up to 36,000 m³/h
Size: 310 – 900 mm (impeller diameter)
Vertical discharge
IEC standard motors as drive
Suitable for higher conveying medium temperatures
Backward-curved impellers
Various designs
Sturdy, weatherproof housing
Easy to install
DVNF with built-in frequency converter