Product Name: Combo branch duct cleaning machine 

 Specifications: Dimensions: 480mm * 450mm * 1050mm Voltage / Power: 220V/3370W Weight: 45KG Noise: 62DB dust tank capacity: 0.8 m2 

 Product Description: The device to clean the dust in one. Imported dry and wet vacuum motor, built-in vacuum tube flexible metal shaft, the operating range of 250mm * 250mm. Can quickly clean the dust and dirt to collect. 

 Features: industrial design, simple operation, stable performance, and ultra-flat, round or rectangular pipes, replacement of accessories can also be designed as a vacuum suction machine.