Audited Supplier
Fan
Stainless Steel
Aluminum
Centrifugal Fan
AC/DC
RoHS, CE, CCC
Galvanized Bearings
Smooth Surface
Roof Mounted
Wind Turbo Roof Top Ventilation Fans
SNTOOM
Wooden
Customized
Zhejiang, China
Product Description
Specification
Models | A | B | C |
100 | 100 | 270 | 270 |
110 | 110 | 270 | 270 |
150 | 150 | 270 | 270 |
160 | 160 | 270 | 270 |
200 | 200 | 270 | 270 |
300 | 300 | 430 | 330 |
400 | 400 | 530 | 430 |
450 | 450 | 530 | 530 |
500 | 500 | 600 | 470 |
600 | 600 | 700 | 500 |
800 | 800 | 1000 | 720 |
No power fan zero energy consumption, no rust.no noise, no leakage of rain working principle using natural wind and heat convection caused by indoor and outdoor temperature difference to drive the turbine to rotate, thus the use of centrifugal force and negative pressure effect of indoor hot air is not fresh discharge.
