KT 926 Compact Adjustable Ceiling Duct Cleaner Robot

The KT 926 Compact Adjustable Ceiling Duct Cleaner Robot redefines what a single technician can accomplish in a single shift. Measuring just 440 mm in diameter, the crawler glides through circular or rectangular ducts ranging from a generous 320 mm down to an ultra-narrow 80 mm, eliminating the need to swap machines mid-job. A high-torque 1 400 RPM motor drives a rotating brush whose length can be trimmed or extended up to 15 cm, letting you fine-tune aggressiveness for light dusting or heavy carbon removal. Telescopic rails and quick-lock legs allow the entire unit to expand or contract within seconds, adapting to ceiling heights from 2 m to 6 m without ladders or scaffolding. Lightweight aluminum alloy keeps the chassis under 10 kg, so one person can carry it up stairwells or onto rooftops with ease. A 3 m flexible power lead and sealed bearings protect internal components from moisture and debris, ensuring reliable performance in humid HVAC plenums and industrial exhaust stacks alike. From restaurant hoods to hospital sterile corridors, the KT 926 delivers laboratory-grade cleanliness while cutting labor time and equipment costs in half.