Schematic Diagram of Roots Blower
性能(neng)特點(dian)：靜壓高、效率高、噪音低(di)等(deng)
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用范(fan)圍(wei)：真(zhen)空吸塵(chen)器(qi)、高靜壓(ya)除塵(chen)等(deng)；靜壓(ya)范(fan)圍(wei)：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
