Roof Exhaust
Fans

Creating the Vital Air Change needed to keep
your space feeling fresh. Roof Exhaust Fans help
direct contaminated and hot air out of the building.

Roof Exhaust’s
Features

Fan Blade

The motor is located outside the air stream. This ensures long service life especially if exhaust air is
contaminated with dust and other airborne particles.

Elegant Design

Elegant profile design makes roof line aesthetically pleasant.

Centrifugal Design

Centrifugal design fan which has higher static pressure allows it to be ducted for reaching out at a further distance.

Aluminum Housing

Fan wheel and housing are made of aluminum alloy material. Light weight and minimum load on the metal roof structure.

Belt-Driven

The belt-driven design enables the fan to run at lower speed and hence low noise level.

Sample Projects

Dimension & Weight

Models

 

A

(mm)

 

B

(mm)

 

C

(mm)

 

D

(mm)

 

Weight

(kg)

CRF-575-0.75-GT

 

940

 

890

 

750

 

70

 

62
CRF-675-1.5-GT

 

1100

 

995

 

900

 

53

 

84

Technical Data & Performance

Models

 

Air Flow

(m3/h)

 

Static Press

(Pa)

 

Fan Speed

(rpm)

 

Noise Level
Point A

 

Motor

(kW)

 

Ph/Voltage
CRF-575-0.75-GT

 

10,000

 

50

 

781

 

63 dB (A)

 

0.75

 

3Ph/380V
CRF-675-1.5-GT

 

15,000

 

100

 

725

 

65 dB (A)

 

1.50

 

3Ph/380V