Air Showers

Air Showers:

The Self-contained ready to install and use Personnel air shower Chamber type DOSH are designed to reduce contaminants carried by personnel entering a controlled clean and rooms. DOSH Air Shower are suitable for a wide range of clean space applications and classes. Before entering the clean room, personnel under an air rinse by pressurized air streams from nozzles at velocity about 30 m/sec. which ensure scrubbing action necessary to remove particulate matter. The air flow covers the entire chamber and directs the particles downward through wall grilles into the filter where all particles as small as 0.3 microns, depending on type of filter used, are removed, before flowing back into the chamber. DOSH Air Shower is equipped with Automatic switching and control facilities: • The fan is switched on automatically as soon as the personnel enter and close the entry door. • The fans is switched off automatically at the end operating time, which is preset according to the cleaning effectiveness desired, 15-20 seconds. • Automatic locking and unlocking of entry and exit doors.