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

Parameters:Voltage: 220V (A transformer is given as a present along with the product and can be used for both household 110V and industrial 220V power.)Power：1600WApplicable pipe diameter：50-200mmLength of the soft shaft：15 metersDiameter of the soft shaft：6mmRotating speed：0-1400r/min (stepless speed regulation)Air volume：1000m³/hLength of the dust absorption pipe：6 metersMaterial of the dust absorption pipe：EVA corrugated pipePipe plug：3 pieces（110mm/150mm/20mm）Brush：3 pieces（100mm/200mm/300mm）Product size：48*26*102cm

• 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.