For ducts measuring 250 - 800 mm (9.8 - 31.5"); Continuous adjustment, 225 - 580 rpm.
The SpecialCleaner 25 Multi is truly an all-purpose cleaner specifically designed for offices, schools, and hospitals. The SpecialCleaner 25 Multi fits ducts that are 250 - 800mm (9.8 - 31.5") with a brush rotation of 225 - 580 rpm. You can easily change the rotation of the brush using the foot pedal that comes with the cleaner.
This pneumatic electric control duct cleaner comes with a cleaning shaft of 25 m (82 ft.). The versatility of the SpecialCleaner 25 Multi and all-around functionality makes this a must have duct cleaner for medium-sized buildings.