Centrifugal roof fans with horizontal air exhaust.

Exhaust ventilation systems for commercial, office and other public or industrial premises for various premises suitable for roof mounting.

DESCRIPTION :

• The fan casing is made of steel with polymeric coating (VKV and VKH models), aluminum (VKVA), galvanized steel (VKVz, VKHz).
• 2-, 4- or 6-pole single-phase or three-phase asynchronous motors with an external rotor and impeller with backward curved blades.
• The motor is equipped with thermal overheating protection with automatic restart as well as ball bearings for long service life.
• Motors protection rating IP44, IP54.