Description:
Model 6"8"10"12"20"24"27"35"
Materials Adopting several kinds of raw materials to make roof turbine ventilators including aluminum alloy,stainless steel ,color steel,aluminum alloy with fluorine carbon polyester coating and so on .
Benefits Light weight, high revolving speed, strong corrosion resistance, high air exhausting efficiency, sturdy and durable, clean and smooth, uniform color, and easy maintenance.
Working Condition Temperature difference between indoor and outdoor is 0.45, It begins to revolve at the wind speed of 0.12m/ s.
Roofing Angle Applied in different roofing in the scope of 0-22.5°oblique angle.
Warranty 15 years
Applicable scope Industrial workshop, commercial and civil housing.
Origin of product China
Ventilation quantifying
Ventilation quantity=Cubage of building x Exchange times per hour / Exchange ability of single ventilator
Cubage of building=Length x Width x Height
Exchange times per hour : it is subject to building function
Building sorted by function | Exchange times per hour |
Gymnasium, Swimming pool | 3~8 |
Warehouse | 4~12 |
Printery | 5~12 |
Chemical plant | 8~18 |
High temperature plant | 12~18 |
Textile plant | 12~20 |
Exchange ability of single ventilator :It is subject to the wind power, height of eaves,indoor and outdoor temperature difference.
Model 6"(150mm) Model 8"(200mm) Model 10"(250mm)
Material:Galvanized steel (round tube and base plate)and aluminum alloy(blades)
Wind speed | 9.6 km/h | 12.8 km/h |
Temperature difference | 5 | 10 | 15 | 5 | 10 | 15 |
Model | Height of eaves | Exchange ability of single turbine ventilator |
6"(150mm) | 9m | 705 | 790 | 850 | 880 | 960 | 1040 |
12m | 780 | 825 | 900 | 910 | 1020 | 1080 |
8"(200mm) | 9m | 940 | 1060 | 1140 | 1180 | 1280 | 1390 |
12m | 1040 | 1100 | 1190 | 1225 | 1360 | 1440 |
10"(250mm) | 9m | 1175 | 1320 | 1420 | 1470 | 1610 | 1740 |
12m | 1300 | 1370 | 1480 | 1520 | 1690 | 1810 |
Model 12"(300mm)
Blades: 20pcs
Material: stainless steel or color steel or aluminum alloy
Exchange ability of single turbine ventilator of model 12”(300mm):
Exchange ability(cubic meter per hour) |
Wind speed | 3.2km/h | 6.4 km/h | 8km/h |
Temperature difference | 5 | 10 | 5 | 10 | 5 | 10 |
Height of eaves | 6m | 648 | 791 | 976 | 1118 | 1170 | 1312 |
9m | 726 | 897 | 1053 | 1224 | 1246 | 1419 |
12m | 791 | 987 | 1118 | 1315 | 1312 | 1511 |
Model 20"(500mm)
Blades: 32pcs
Material:stainless steel or color steel or aluminum alloy
Exchange ability of single turbine ventilator of model 20”(500mm):
Exchange ability(cubic meter per hour) |
Wind speed | 6km/h | 8 km/h | 10 km/h |
Temperature difference | 5 | 10 | 5 | 10 | 5 | 10 |
Height of eaves | 6m | 2118 | 2508 | 2779 | 2918 | 3081 | 3219 |
9m | 2280 | 2730 | 3070 | 3142 | 3359 | 3478 |
12m | 2416 | 2930 | 3234 | 3332 | 3636 | 3750 |
Model 24"(600mm)
Blades: 32pcs
Material:stainless steel or color steel or aluminum alloy
Exchange ability of single turbine ventilator of model 24”(600mm):
Exchange ability(cubic meter per hour) |
Wind speed | 6km/h | 8 km/h | 10 km/h |
Temperature difference | 5 | 10 | 5 | 10 | 5 | 10 |
Height of eaves | 6m | 3118 | 3508 | 3779 | 3918 | 4081 | 4219 |
9m | 3280 | 3730 | 4070 | 4142 | 4359 | 4478 |
12m | 3416 | 3930 | 4234 | 4332 | 4636 | 4750 |
Model 27"(680mm)
Blades: 36pcs
Material:stainless steel
Exchange ability of single turbine ventilator of model 27”(680mm):
Exchange ability(cubic meter per hour) |
Wind speed | 3.2km/h | 6.4 km/h | 8km/h |
Temperature difference | 5 | 10 | 5 | 10 | 5 | 10 |
Height of eaves | 6m | 1615 | 2005 | 2337 | 2695 | 2763 | 3105 |
9m | 1827 | 2286 | 2547 | 3045 | 2972 | 3431 |
12m | 2010 | 2529 | 2718 | 3245 | 3148 | 3675 |
Model 35"(880mm)
Blades: 36pcs
Material:stainless steel
Exchange ability of single turbine ventilator of model 35”(880mm):
Exchange ability(cubic meter per hour) |
Wind speed | 6km/h | 8 km/h | 10 km/h |
Temperature difference | 5 | 10 | 5 | 10 | 5 | 10 |
Height of eaves | 6m | 4118 | 4508 | 4779 | 4918 | 5081 | 5219 |
9m | 4280 | 4730 | 5070 | 5142 | 5359 | 5478 |
12m | 4416 | 4930 | 5234 | 5332 | 5636 | 5750 |
