H15 grating with generously sized air inlet for concave tiles.
H15 P25 grating in perforated sheet metal with generously sized air inlet for concave tiles.
Grating in expanded plate with generously sized air inlet for Veneto SML concave tiles.
H15 2 mm thick grating with generously sized air inlet for concave tiles.
Grating in perforated sheet metal with generously sized air inlet for Veneto SML concave tiles.