Detailed Product Description
The rooftop fan ventilator is mainly used for the indoor ventilation and air-exchange in the architectures such as perroleum ,chemical,textile.,metallurgy,mechanical factory houses , office ,experimental room,warehouse ,etc. it can adapt to different structural forms and use requriments from various buildings. It can be installed in the roof or wall .when the operating media temperature is 25 degree, the relative humidity should not be larger than 90%. The dust content in the media(including solid, impurity)should not exceed 100mg/m3
This fan is mainly composed of the paddle-wheel.wind tube,nozzle button,motor and other fittings,the paddle-wheel adopts axial-flow fan with extremly large air volume. It can also be back-draught according to the special needs, the nozzle button and base utilize the fiberglass reinforced plastic with light weight,high intensity,anti-corrosion . it has the features of pleasing appearance, rain & wind resistance.
WT35-11 roof ventilator can be used to convey the corrosive gas .its performances and parameters are the same as WT4-72.
The main technical parameters :
No. | Dia.of blade(mm) | Deg.of blade.(deg.) | Output (kw-p) | Voltage (v) | Speed (r/min) | Flow (cbm/h) | Pressure (Pa) |
3.15 | 315 | 30 | 0.09-4 | 220 | 1450 | 2072 | 59 |
0.09-4 | 380 | 1450 | 2072 | 59 | |||
3.55 | 355 | 30 | 0.12-4 | 220 | 1450 | 2977 | 74 |
0.12-4 | 380 | 1450 | 2977 | 74 | |||
4 | 400 | 30 | 0.25-4 | 220 | 1450 | 4263 | 95 |
0.25-4 | 380 | 1450 | 4263 | 95 | |||
4.5 | 450 | 30 | 0.37-4 | 220 | 1450 | 6070 | 121 |
0.37-4 | 380 | 1450 | 6070 | 121 | |||
5 | 500 | 30 | 0.55-4 | 380 | 1450 | 8327 | 149 |
0.37-6 | 380 | 960 | 5566 | 64 | |||
5.6 | 560 | 30 | 1.1-4 | 380 | 1450 | 11682 | 186 |
0.37-6 | 380 | 960 | 7724 | 81 | |||
6.3 | 630 | 30 | 1.5-4 | 380 | 1450 | 16639 | 236 |
0.75-6 | 380 | 960 | 11016 | 104 | |||
7.1 | 710 | 25 | 3-4 | 380 | 1450 | 23815 | 300 |
0.75-6 | 380 | 960 | 15766 | 131 | |||
8 | 800 | 25 | 5.5-4 | 380 | 1450 | 31325 | 354 |
1.5-6 | 380 | 960 | 20735 | 155 | |||
9 | 900 | 25 | 3-6 | 380 | 960 | 29529 | 196 |
10 | 1000 | 25 | 4-6 | 380 | 960 | 40508 | 242 |
11.2 | 1120 | 25 | 7.5-6 | 380 | 960 | 56909 | 304 |
