Ref.-No. 00874
Features
Overpressure shutter in flat design with automatic opening and closing when the fan is switched on and off. Can be used up to a flow velocity of max. 8 m/s. The number of louvres varies depending on the size.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 00874 |
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Type: | VK 40/20 |
Connect diameter: | 400 |
Weight: | 1.3 kg |