Product Description

Name: Direct drive RTC Rooftop centrifugal exhaust fan

Model: RTC****0D**5.5
Application: Rooftop exhaust, explosion-proof exhaust, smoke removal
Volume range: ****0m3/h
Total pressure: **0 Pa
Static pressure range: **9Pa
Fan speed: **0 RPM
Installation type: Rooftop curb mounted
Motor: **0V/3P/*0Hz, IP*4, TEFC Motor, Class F insulation
Class B Temp Rising
Motor power: 5.5KW
Noise: *1 dBA (from 1.5M distant)
Fan weight: **5 Kg

Product feature:
AMCA certified sound and air performance;
Wind-surferI type backward inclined centrifugal wheel, high efficiency, low noise
Wheel balancing level G2.5
Elegant appearance matched with the modern architectural design
All Aluminum construction, light and high intensity
National fire fighting certificate

1. Two type for your choice: Direct drive, and belt drive
2. Roof top curb mounted avoid rain dropping in
3. Aluminum fan casing and wheel, naturally rust resistant and naturally explosion resistant
4. Special design for seperate motor chamber keep the motor away from contaminat air
5. Centrifugal fan wheel, excellent exhaust effect
6. Light in weight, suitable for steel structure mounting
7. Precise inlet core, reduce the noise and energy loss and turbulence
8. Sliver white color and Elegant design
9. Different epoxy coating optional
*0. Multi option accessories:
Gravity damper
Motorized damper
Disconnection switch
Stainless steel bird screen