Turn off the fan power, and then the shutters will automatically close.
The mechanical linkage device controls the opening and closing of the shutters, which can resist the typhoon.
It is installed outside the exhaust fan for easy maintenance.
Good airtightness can prevent rainwater from splashing into the room.
Can change the direction of the wind.
Able to open 90 degrees.
Product photo
Electric control
Aluminum alloy
Mechanical actuation Non-gravity
Windproof, rainproof and airtight
Product Description
The shutters can be installed on Box exhaust fan series B24, B32, B36 and large industrial fan B48.
Aluminum alloy, ISO9001, Anodizing
Electric control panel
Linear Actuator
Mechanical opening and closing
Product specification may change, and the company’s specifications at the time of quotation shall prevail. Product colors and styles are subject to the company’s latest styles, and pictures are for reference only.