External wall grille for fresh air / exhaust air in homes. For sheltered and normally exposed locations.
WGS is an external wall mounted grille for fresh air / exhaust air in homes at sheltered and normally exposed locations. WGS consists of a mounting frame with removable lamellas and a backing box with integrated wire mesh net. WGS is equipped with a circular rubber seal inlet connection.
WGS is manufactured in ABC guaranteed sheet metal with 15 years paint coating warranty to corrosion class C4. Available standard colours are black, brick red and zinc grey. Additional colours are available on request.