Schematic Diagram of Roots Blower
性能特點：靜壓(ya)高(gao)、效率高(gao)、噪音(yin)低(di)等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用(yong)范圍：真空吸塵器(qi)、高靜壓(ya)(ya)除塵等(deng)；靜壓(ya)(ya)范圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
