FD 18 Art. No. 50103 Protection cover made of steel sheet for DL 18/1 and DL 18/2 with two push-out holes for cables. Unsuitable for fire protection ceilings (F30). Fire protection housing systems (FlamoX) are available from KAISER, 58579 Schalksmühle, Germany.
sketch	Technical Data: Net weight 0,282 kg Mounting depth with speaker 90 mm Similar Products FD 18 L