220V/110V Fresh Air Duct Cleaning Machine for 1.97"-7.87" Pipe Diameter Range, 1600W Professional Sweeping and Suction Machine, Rotary Brush, Home/Commercial with a Transformer

Product Parameters:Applicable Pipe Diameter: 50-200mmVoltage: Single-Phase 220V (A transformer is included with the goods. If your power supply is 110V, please connect the transformer to your power supply and then connect the equipment to the transformer.)Flexible Shaft Length: 15m (standard configuration)Flexible Shaft Diameter: 6mm (standard configuration)Speed: 0-1400r/min (stepless speed regulation)Power: 1600WAir Volume: 1000m/hVacuum Hose Length: 6m (standard configuration)Vacuum Hose Material: EVA corrugated pipeMain Unit Size: 550*380*1000mmMain Unit Weight: 40kgTube plug: 3 sets (110mm/150mm/200mm)Brush: 3 pieces (100mm/200mm/300mm)

• Complete Accessories:Commercial duct cleaners offer brushes (100/200/300 mm) and pipe plugs (110/150/200 mm) of various sizes to accommodate different air ducts, with an applicable diameter range of 50-200 mm. A transformer is also included. If your power supply is 110V, connect the transformer to the power supply, then connect the device to the transformer.
• Combined Sweeping and Suction: The multi-functional cleaning machine can perform both sweeping and suction functions simultaneously. During cleaning, the EVA vacuum hose collects dirts, while the 1600W motor and 1000m³/h airflow greatly improve cleaning efficiency and effectiveness.
• Deep Cleaning: The vacuum cleaner is equipped with a 15-meter-long flexible shaft, which can thoroughly clean 30 meters of air ducts at one time. It can continuously pass through three right-angle bends and is suitable for complex-shaped ducts.
• Stepless Speed Regulation: The display and speed regulator are integrated, allowing different values to be set and displayed on the screen. The stepless speed control range is 0-1400 rpm, allowing users to flexibly switch parameter settings and adjust parameters according to their needs.
• Versatile: The fresh air duct cleaning machine is multi-functional and provides professional cleaning results. It is suitable for use in a variety of locations, such as houses, villas, hotels, office buildings, canteens, and more.