Schematic Diagram of Roots Blower
性能特點(dian)：靜(jing)壓高、效率高、噪音低等(deng)
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用(yong)范圍(wei)：真空吸塵器(qi)、高靜壓(ya)除(chu)塵等；靜壓(ya)范圍(wei)：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
