Quick Overview
Supplied with a PVCu internal flap unit and aluminium external canopy
Rod control option available
dB Closed : 40
d B Open : 32
Airflow : 4080mm2
Int Dimension : 400mm x 20mm
Ext Dimension : 431mm x 45mm
Slot Size : 340mm x 12mm
Contact Sales office with any RAL Number or Anodized requirements