Schematic Diagram of Roots Blower
性能特點(dian)：靜壓(ya)高(gao)、效率高(gao)、噪音低等
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用范(fan)(fan)圍：真空(kong)吸塵器(qi)、高靜(jing)壓除(chu)塵等；靜(jing)壓范(fan)(fan)圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
