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