VK 450

VK 450

GRAVITY OPERATED SHUTTER MADE FROM POLYMERS

Ref.-No. 00763

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.:00763
Type:VK 450
Connect diameter:450
Weight:1.6 kg