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EXTOR VACUUM-BLOWING SYSTEM
Dust extraction efficiency can be increased by guiding MAX. 50% of filtered air back to the
target room.
For proper functioning of the vacuum-blowing system it is important to maintain sufficient
underpressure in the cleaned room. When using the system, an adjusting damper adjusts the
proper vacuum and blowing ratio for each individual case.
50 %
100 %
50 %
Adjusting damper
Direction
adjusted grills
