Carrying plates with pressure reducer without automatic lungs Various years of construction: 2x 1978, 1x 1976, 1 x 1979 and 1x 1985 phased out, testing and maintenance periods expired as a spare part carrier for collecting purposes Function not known Not ready for use no more spare parts available from the manufacturer The respirators have slight dirt caused by labels and adhesive remains, as well as general signs of wear and slight scratches.   If you have any questions, please send them by email to the indicated contact person Mr. Keutzer.   Important note! The delivery is only made against collection.   A preliminary intention is recommended and can be agreed upon after consultation.   Payment possible only by bank transfer.