Tag: roots blower vacuum pump
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China factory 18.5kw Roots Air Blower Suction Vacuum Pump with high quality
Product Description Description: High Negative Pressure Three Lobe Roots Vacuum Pump 1) When running, the ultimate vacuum is as high as 50%. 2) The theoretical displacement range is 1000-10500m3/h. 3) It can be used to transport industrial gases and steam. 4) No sliding friction parts, reducing wear. 5) Environmental protection and safe operation 6)No oil…