your best partner for vacuum


The EVT series Turbo Molecular Vacuum Pumps are the top range from KYKY

Eurovacuum is the designated sales and service point for Turbo molecular pumps manufactured by KYKY Technology Development Ltd. from Beijing in China. These pumps are build for excelent quality. To proof there quality these pumps are supplied with a 18 month warranty, the best standard warranty in the business. The pumps are the ideal solution for applications requiring rugged reliable and proven hardware, due to this the they are oftenly used in applications like:

  • Furnaces and plants
  • Laser technology
  • Medicinal technology
  • Metallurgy
  • Space simulation
  • Vacuum coating
  • Semi-conductor production
  • Data storage

They are having the following advantage to the users:

  • 18 month warranty
  • Very good price/quality level
  • High pumping speed
  • Low noise level
  • Wide range of accessories available for easy adaptation

Part number

Ordering information Art.No.
Turbo drag pump EVT-300E-LF with DN 100 ISO-K flange (excl. control unit & cable) 803002
Turbo drag pump EVT-300E-CF with DN 100 CF flange (excl. control unit & cable) 803003
TCP-240 controller and power supply 800042
Turbopump Data cable 0,75 m 800031D
Turbopump Power cable 0,75 m 800031P
Turbopump Data cable 5 m 800032D
Turbopump Power cable 5 m 800032P
Turbopump Data cable 7,5 m 800033D
Turbopump Power cable 7,5 m 800033P


Specification Unit EVT-300E-LF EVT-300E-CF
Pump type Compound/Drag Compound/Drag
Inlet Flange DN 100 ISO-K DN 100 CF
Fore vacuum Flange DN 25 KF DN 25 KF
Pumping speed (Air) l/s 300 300
Fore vacuum max. mbar 5 5
Rotation Speed rpm 60.000 60.000
H2 Compression Ratio > 5x10E5 > 5x10E5
N2 Compression Ratio > 6x10E8 > 6x10E8
Ultimate Vacuum mbar < 6x10E-8 < 6x10E-9
Run up Time min < 3,5 < 3,5
Control Unit TCP-240 TCP-240
Input voltage 24VDC / 100W 24VDC / 100W
Cooling medium Air (water option) Air (water option)
Vibration µm < 0,1 < 0,1
Bearing type Ceramic Grease Ceramic Grease
Operating Orientation Any Any
Weight Pump/Controller kg 8,5 / 1,0 11,0 / 1,0
Communication modul RS-232 (RS-485) RS-232 (RS-485)
Controller dimensions lxwxh mm 135x130x70 135x130x70

Pumping speed curve