Schematic Diagram of Roots Blower
性能特點(dian)：靜壓(ya)高、效(xiao)率高、噪音低等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適(shi)用范(fan)圍(wei)：真空吸塵器、高靜壓除塵等；靜壓范(fan)圍(wei)：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
