340L/Min 220V 2.5cfm Rotary Vane Vacuum Pump Main Features Ultimate deep vacuum dual voltage is 5 Pa Auto Cut-off Thermal protector in the motor to .....
Hand Held Rotary Vane Vacuum Pump Features of Rotary Vacuum Pump Light weight, compact design, low noise Gas ballast design, for better compatibility ...
1.43 CFM Mini Rotary Vane Vacuum Pump Technical Data Model Flow rate Ultimate vacuum Voltage Power Motor speed VP1S 1.43CFM(40.5L/min) 15 microns 220V...
Refrigerant Dual Stage Dual Frequency Rotary Vacuum Pump Main Features One pump can fit both 110v 60Hz and 220V 50Hz power, only need switch control ....