accessory image
Model
BDC Ø 150
Code
BDC150

BDC

BACKDRAUGHT SHUTTER

Galvanized sheet-metal backdraught shutter with aluminium fins and return springs to install in the discharge of the fans. They prevent odors, air currents, water penetration due to rain when the fans are off and prevent heating leaks when the extractor does not work.

BDC Ø 150

Dimensions scheme
A B C D E
153 146 28 120 36.5