These brass grilles have 19mm x 3mm vanes set 10mm apart. The framed grilles have 19mm equal angle frames, 3mm thick. Linear grilles can be manufactured to suit any size of aperture. As single units the maximum length is 2 metres, for longer apertures multiple units may be used. Polished and lacquered brass is the standard finish, other finishes, ie. polished or satin nickel plated, BMA (Bronze Metal Antique) can be supplied.
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