Cleaning Car Park extract ductwork

May 10, 2018

EVHA member, Hamster Cleaning of Belgium has posted some remarkable footage of cleaning a car park extract duct.


The videoclip really helps to illustrate the effect of a powerful duct cleaning extractor unit along with a rotary brush. The powered brush dislodges the dust into the air stream created by the cleaner's powerful, high volume vacuum machine for collection on a filter system.


It also shows how a skilled operator can 'walk' the brush from side to side in a flat-wide duct with stiffener bars. Careful manipulation of the brush rotation and working section-by-section provides complete coverage




Please reload

Recent Posts

Please reload


Please reload


Tel +44 7495 128811

©2018 by European Ventilation Hygiene Association. Proudly created with