IVRD Series

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Car park ventilation setting the standard in thrust and weight.

Order Codes:

500/4 43N – ALV1104

560/4 75N – ALV1105

Quiet and universal in application. Suitable for ventilation of car parks with ambient temperature from up to 40 degrees celsius.


  • Low noise emission
  • Maximum thrust
  • Easy and fast to install due to lightweight, aluminium construction
  • Direct driven, centrifugal

High quality, powerful jet fan with optimal dimensions for minimum space.

Casing from corrosion-resistant aluminium in compact design. Aerodynamically-shaped inlet cone. Permanently optimal surface protection by steel-powder coating.

High efficient centrifugal impeller with welded, backward-curved blades. Dynamically balanced according to DIN ISO 1940-1, balancing quality 6.3.

IEC 3-phase standard motor protection to IP 55.

Assembly bracket integrated as standard. They are attached directly to the ceiling by means of rawl plugs (accessories, to be provided on site) at four fastening points. To avoid vibration transmission the use of anti-vibration mounts is recommended.

Electrical Connection
Terminal box from polymer fitted externally on casing as standard (IP 55).

Technical Data:
  • Low noise emission
  • Maximum thrust
  • Direct driven, centrifugal
IVRD Series