WD 425 is a new standard-compliant endoscope and instrument reprocessing unit. It is ideal for areas with limited space as it has a compact design, being inly 90 cm wide. It can carry out reprocessing of up to 3 endoscopes or 8 DIN instrument trays per cycle. WD 425 has a broad range of applications which enables real cost savings. It provides thermal procedures for instruments and chemo-thermal procedures for endoscopes. The flexible loading system means that endoscopes can already be loaded onto the racks and connected to the individual channels outside the machine in advance. Various procedures using peracetic acid and glutaraldehyde can also be applied.