Multi-Chip Vacuum Pump

Applications & Features:1.Starting up directly from Atmosphere Pressure for Evacuation.2.Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps.3.They find wide application in the fields of metallurg, chemi

Roots Vacuum Pump

Applications & Features:1.Low noise.2.ZJP Overflow valve for preventing thermal overloading.3.High pumping speed in the wide pressure rang.4.Gas protection device for evacuating high-boiling working media.5.Checking is convenient.6.Insensitive to the

Rotary-Vane Vacuum Pump

 Applications & Features:1.Starting up directly from Atmosphere Pressure for Evacuation.2.Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps.3.They find wide application in the fields of metallurg, che