Stainless steel cylindrical hood/round hood

Stainless steel cylindrical hood/round hood

1. The conical air cap is suitable for dust removal systems and non corrosive toxic systems. Fiberglass conical wind caps can be used in corrosive and toxic systems. 2. The cylindrical hood is suitable for natural ventilation systems and not for mechanical ventilation systems. 3. Spherical wind caps are suitable for natural ventilation systems.

4. The round umbrella shaped hood is suitable for general mechanical ventilation systems. A wind cap is a device installed at the terminal of the exhaust system, which uses wind pressure to increase the exhaust capacity and prevent rain, snow, and other debris from entering the duct. The cylindrical air cap is suitable for natural exhaust systems. When water droplets are not allowed to drip in the room and condensation water droplets may occur in the air duct, a drip tray should be installed at the bottom of the cylindrical air cap, and the water droplets should be guided to the discharge location through a pipe. The local resistance coefficient of the cylindrical wind cap corresponds to the wind speed in the duct: when there is no wind, Zeta=0.61, and when there is wind, Zeta=1.2. The inner diameter D of the wind cap flange is the outer diameter of the duct

Stainless steel cylindrical hood/round hood

1. Durable and corrosion-resistant, with a 10-year quality guarantee, this high-quality body can withstand prolonged exposure to wind and rain, resist the erosion of indoor corrosive gases, and features excellent fully sealed low resistance bearings that are long-lasting and lubricated, requiring no maintenance; Explosion proof and lightning proof electric spherical wind cap BLDCMF-4 # ④

Extract moisture, mold, and steam from the roof to keep it dry. The fiberglass lightning and explosion-proof electric spherical wind cap is made by hand pasting and curing the mold before demolding. The fiberglass lightning and explosion-proof electric spherical wind cap is equipped with an explosion-proof electric controller, which has explosion-proof function to avoid accidents caused by lightning strikes and current. The voltage of the explosion-proof controller is 220V/50Hz; The internal design structure is conducive to the uniform passage of gas, and the opening or closing of the baffle can be adjusted through an explosion-proof controller; A lightning protection needle is installed on the upper part of the fiberglass lightning protection and explosion-proof electric spherical wind cap to prevent lightning strikes from damaging equipment and causing fires, making the whole machine sturdy and durable. Compared with traditional fiberglass wind caps, it has the characteristics of lightning protection, explosion prevention, acid and alkali corrosion resistance, UV resistance, light weight, easy installation, assembly molding, overall factory production, long service life, electrically adjustable, and easy installation and maintenance.