Description

WGZ: Afonic transit grille to decrease the noise transmitted
between two rooms

WGZD...: double execution (depth from 40 to 110 mm)

WGZC...: single execution (depth from 52.5 to 122.5 mm)

• execution with aluminium frame and painted aluminium blades
  standard RAL 9010
• fastening with visible screws (not included)