Schematic Diagram of Roots Blower
性(xing)能特點(dian)：靜壓(ya)高、效率高、噪音(yin)低(di)等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適(shi)用范圍(wei)：真(zhen)空吸(xi)塵器、高靜壓(ya)除塵等(deng)；靜壓(ya)范圍(wei)：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
