Air Tight Doors
Model no. GR20 / ATD – 1
Access Window
Model no. GR20 / ATD – 2
This is a modification of the standard door with four handles and provides easy access within ducts, air washers etc.
Model no. GR20 / ATD – 1
Model no. GR20 / ATD – 2
This is a modification of the standard door with four handles and provides easy access within ducts, air washers etc.