Schematic Diagram of Roots Blower
性(xing)能特點(dian)：靜壓高、效率高、噪音低等(deng)
Performance Characteristics: High Static Pressure, High Efficiency, Low Noise
適用(yong)范圍：真空吸(xi)塵器、高靜壓除(chu)塵等；靜壓范圍：2000--3500mmAq
Application Scope: Vacuum Cleaner, High Static Pressure De-dusting etc.,
Scope of Static Pressure: 2000--3500mmAq
