KT916 Dual Airflow Industrial Vacuum Cleaner 4000 M3h High Volume Wet Dry Dust Extractor

The KT916 Dual Airflow Industrial Vacuum Cleaner redefines large-scale debris removal by merging turbine-level suction power with surgical-grade filtration and ergonomic mobility. At its core, a high-efficiency 1,500 W bypass motor generates a peak airflow of 4,000 m³/h-enough to clear a 500 m² warehouse or a 300 mm diameter HVAC main trunk in minutes-while maintaining an ultra-quiet 68 dB acoustic signature that meets OSHA workplace limits.

True versatility begins with the 5-meter crush-proof hose. Its anti-static, UV-stabilized polyurethane wall resists oil, chemicals, and temperatures from −30 °C to 120 °C, allowing technicians to snake through machinery aisles, suspended ceilings, or rooftop ductwork without kinking or collapse. A quick-coupler system lets operators add extension wands or specialty nozzles in seconds, eliminating downtime when switching between floor, wall, and overhead tasks.

Debris containment is handled by an oversized 50 L filter bag constructed from triple-layer, melt-blown polypropylene. The graduated porosity traps coarse particles in the outer layer while capturing fine dust down to 0.3 µm in the inner core, extending service intervals to an industry-leading 8 hours of continuous duty. A bottom-dump design with dust-tight seal prevents spillage during disposal, and a translucent window provides instant fill-level visibility.

Maneuverability is engineered into every detail. Four 360° swivel casters-two with foot-actuated brakes-glide effortlessly over uneven concrete, grating, or carpet, while a low center of gravity prevents tipping when the tank is full. The telescopic handle folds flush for storage in service vans or maintenance closets, and integrated cord wraps keep the 12 m power lead organized.

Whether you are a facility manager removing combustible dust from production lines, a restoration contractor extracting floodwater and silt, or an HVAC technician restoring airflow in contaminated ducts, the KT916 delivers a powerful, portable, and compliant cleaning solution in one ready-to-run package.