304 stainless steel unpowered hood

描述

Product Description:
No-power Roof Turbine Ventilator is to make use of the air free convection that natural wind power and the interior outside
temperature difference bring about, the effect driving a turbine to rotate making use of centrifugal force and negative pressure thereby discharge the interior stale hot-air It makes the fresh air flow in, thus the purpose of cleaning air can be reached.

Material: 304 stainless steel and 201 stainless steel
Size: 100-800mm
Remarks:100-200mm Scope of application: ducted ventilation in kitchens and bathrooms
300-500mm scope of application: ventilation for workshop, sun room, workshop, flue, etc.
600-1200mm scope of application: large-scale workshops, workshops, etc. for ventilation

Product’s Features:
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