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      Roots vacuum pump series Roots vacuum pump series

      The pump can be used as a booster pump. Its can not individually vent. It must be used with the Backing Pump (such as slide-valve pump, rotary vane -pump, liquid ring pumps, oil ring pump). Features: Vacuum increase, no oil lubrication between two rotors, well balanced, low noise ....
       
       
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      Add:No.8 West Yanhe Road,Pu'er Industry Zone,Oubei Town,Wenzhou,Zhejiang,China
      Tel:0086-577-67379538 Fax:0086-577-67379530 PC:325105 E-mail:manager@chinavacuumequip.com http://www.bikashapatha.com
      久久爱免费人成精品

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