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Commercial Roof Fans

Design

Axair have a wide variety of high quality roof fans available for general ventilation to more specific requirements. 

Our roof fans are fitted with high efficiency backward curved centrifugal motorised impellers, powered by external rotor motors.

The units can either have a vertical air outlet or horizontal discharge.

Casings are made in seawater-resistant aluminium.

Motors are either AC or EC (electronically Commutated)

 

 

Application

Warehouse ventilation, supermarkets ventilation, factory ventilation, swimming pools ventilation, gymnasium ventilation, garage ventilation, agricultural ventilation, stable ventilation, farm ventilation, commercial building ventilation, industrial building ventilation, ATEX available on request.

Technical Specification

Specification Description
HANDLING TEMPERATURE

Up to +70°C

PRESSURE

MediumMedium

(1100Pa maximum)

SIZE

Ø190 to 800 impeller

IMPELLERS

Backward curved centrifugal

PROTECTION

IP44 or IP54

FEATURES

Horizontal or vertical discharge

SPEED CONTROL

Voltage variation

FLOW RATE

21000m³/h maximum

SUPPLY

AC (single or three phase) or EC (3phase)

MOTOR TYPE

External rotor motor, inside airstream