VK 70/40

VK 70/40

GRAVITY OPERATED SHUTTER RECTANGULAR 700 X 400 MM MADE FROM POLYMERS

Ref.-No. 00879

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.

Technical Data

General Information
Ref.-No.:00879
Type:VK 70/40
Connect diameter:710
Weight:3.1 kg