Nettingrist is a circular mesh grille, and can be used as both a supply and extract air unit.
Nettingrist is available in two different designs - with or without decorativeflange.
Nettingrist is made of galvanised steel, and units with decorative flange comes in a RAL 9003 - gloss 30 finish as standard. Both designs are fitted with rubber gasket.
Nettingrist without flange is available in dim. Ø100 to Ø1000.
Nettingrist with flange is available in dim. Ø100 to Ø630.