1). No maintenance or operating costs,
2). Water and dust proof,
3). Improves air quality,
4). Improves productivity.
5). The structure of the high quality,
6). The precision of the running device,
7). Green environmental protection ventilation equipment
8). Applicability widely. All kinds of industrial factory building contour plate light steel structure roofing, concrete roof can
also be installed. And there's no need to support, installation is convenient. roof air ventilator
- Product Details
- {{item.text}}
Quick Details
-
After-sales Service Provided:
-
Video technical support
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
HUAYI,ODM,OEM
-
Model Number:
-
HYNP-300
-
Product name:
-
No power roof extractor fans Without Power
-
Application:
-
Poultry Farms,Animal Husbandry,Greenhouse, Factory
-
Material:
-
Stainless Steel
-
Color:
-
Silver or colour
-
Name:
-
No power roof extractor fans Without Power
-
Weight:
-
10 KG
-
Size:
-
500/600/700mm
-
Power:
-
Windy fan
-
Certification:
-
CE CCC ISO
Quick Details
-
Applicable Industries:
-
Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
-
Electric Current Type:
-
AC
-
Mounting:
-
Roof Fan
-
After-sales Service Provided:
-
Video technical support
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
HUAYI,ODM,OEM
-
Model Number:
-
HYNP-300
-
Product name:
-
No power roof extractor fans Without Power
-
Application:
-
Poultry Farms,Animal Husbandry,Greenhouse, Factory
-
Material:
-
Stainless Steel
-
Color:
-
Silver or colour
-
Name:
-
No power roof extractor fans Without Power
-
Weight:
-
10 KG
-
Size:
-
500/600/700mm
-
Power:
-
Windy fan
-
Certification:
-
CE CCC ISO
Product Description
HUAYI No power Roof extractor Fans Without Power for Ventilation greenhouse/wprkshop
advantage:
Zero energy consumption, no rust, no rain, easy to install, beautiful, no noise, no maintenance, more durable
Zero energy consumption, no rust, no rain, easy to install, beautiful, no noise, no maintenance, more durable
Product's Features:
Air driven top roof ventilation fan no power chimney fan
Air driven top roof ventilation fan no power chimney fan
|
Model No
|
Height of fan
|
Diameter of head
|
Diameter of neck
|
vanes
|
material
|
|
300mm
|
310mm
|
400mm
|
300mm
|
24
|
SS304/SS201
|
|
400mm
|
380mm
|
480mm
|
400mm
|
24
|
SS304/SS201
|
|
500mm
|
480mm
|
600mm
|
500mm
|
32
|
SS304/SS201
|
|
600mm
|
580mm
|
700mm
|
600mm
|
32
|
SS304/SS201
|
|
680mm
|
600mm
|
780mm
|
680mm
|
32
|
SS304/SS201
|
|
800mm
|
650mm
|
900mm
|
800mm
|
42
|
SS304/SS201
|
|
880mm
|
700mm
|
1000mm
|
880mm
|
42
|
SS304/SS201
|
1.Ventilation effect, zero cost operation DWT unpowered turbine ventilator, as a unpowered natural exhaust equipment, needs no personnel operation and electric energy for 24 hours. After installation, the turbine head is driven by the air convection formed by the principle of indoor and outdoor natural wind and heat energy, which makes the blades rotate at high speed, so that the dirty, humid and high-temperature air in the working environment can be discharged, and the fresh air source can be continuously supplemented to create a good Working environment. And can prevent indoor condensation in winter, so as to protect the fireproof coating on the inner wall of the roof from moisture peeling off.
2.Excellent material The body, body and frame of DWT unpowered turbine ventilator are made of high-quality 304 stainless steel. The body fasteners, main shafts and supports are also made of 304 stainless steel products, which will not be affected even in acid and alkaline environment. The specially made totally sealed bearing is completely sealed in the special shaft sleeve to ensure that the turbine can work continuously and stably under normal working conditions for 15 years without maintenance. The unique support structure can withstand 200 km / h wind speed and 200 mm /h rainfall without damage and leakage.
3.Wide applicability, no possibility of water leakage DWT unpowered turbine ventilator roof ventilator adopts a unique angle changing method, which can be installed on the light steel structure profiled plate roof and concrete roof of various industrial plants with an angle of 0 ~ 22.5. Moreover, it does not need any support, so it is easy to install;
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