1.save water and reduce the environmental pollution 2.high vacuum 3. big pumping speed Introduction:JZJ2B/JZJ2S series Roots water ring vacuum unit is composed of ZJ or ZJB Roots vacuum pump as the main pump and 2BV or 2SK water ring vacuum pump or Roots water ring aircrew as the...

1.easy installation and can save space 2.For pumping gas and vapor 3.John Crane mechanical seal 4.water ring vacuum pump Introduction:2BV series water ring vacuum pump is suitable for pumping gas and vapor. Its suction pressure can reach 33mbar (absolute pressure) (97% vacuum...

1.Centrifugal Pump 2.flow rate,32m3/h 3.Motor capacity,0.4~2.2kW 4.Diameter25-150mm/1'' - 6'' Product Name:Sanitary Centrifugal PumpDescription:This sanitary centrifugal pumps, with SUS316 and single mechanical seal, can be adopted for operaton of transporting...

1.high vacuum, 2.wide range for pumping speed 2. more suited to pumping the dry and clean gases Introduction:JZJX series Roots rotary vane unit is composed of ZJ Roots pump as the main pump and the  single or two-stage rotary vane pump as the fore pump. This product gets...

1.Easy to installation and save time .2. Reduce pollution 3.reduce the liquid consumption Introduction:The water ring vacuum pump is widely used in chemical industry and pharmaceutical fields for its working principle and structural features. Under the normal application...

1.Save more energy 2.increase its lifetime.3.automatic control 4.save water and reduce the environmental pollution Introduction:ZF series vacuum pump station (again named vacuum generating device, vacuum negative station) is a system by one or two sets water ring vacuum pumps as...

1.easy installation and can save space 2.For pumping gas and vapor 3.John Crane mechanical seal 4.water ring vacuum pump Introduction:2BV series water ring vacuum pump is suitable for pumping gas and vapor. Its suction pressure can reach 33mbar (absolute pressure) (97% vacuum...