The Blauberg In-Line Back Draught Shutter has a galvanised steel case making it a very robust shutter as well as the steel being very air proof, this also gives the product a longer life. It also has two spring loaded blades made of aluminium that are opened by the air pressure and closed with the spring. When mounting the shutter, you should fix the duct with clamps. Provide vertical position of the blade axis. Then install the backdraft damber into the ventilation system with respect to the air flow direction.
Directions for the In-Line Back Draught Shutter :
For automatic shut off of the air ducts and prevention of back drafting when the fan is off. Suitable for installation in various premises. The product is Compatible with Ø 100 up to 315 mm round air ducts.
Who are Blauberg?
Blauberg Ventilatoren is a future and client-orientated company, which stands for innovative technology and timeless design for the ventilation industry. With a great range of the fans and ventilation accessories Blauberg is represented in more than 20 countries.
The Growers Wholesale are ready to offer you the most complete product range at the ventilation market with Blaubergs products, starting with domestic fans, including accessories for single-room ventilation with heat recovery and industrial fans and finishing with individually designed ventilation units and systems.
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