Schematic Diagram of Roots Blower
性能特點：靜壓(ya)高、效率(lv)高、噪音低等(deng)
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用(yong)范圍：真空(kong)吸塵(chen)器、高(gao)靜(jing)壓除塵(chen)等；靜(jing)壓范圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
