Publicité
Connection of the Fore-Vacuum Pump
A KF 16 flange is available to connect the TV 401/301 MS pump to the
fore-vacuum pump. A vacuum approved pipe can be used. If a rigid
pipe is used, any vibration generated by the mechanical pump must
be eliminated through the use of bellows.
The TV 401/301 MS pump is characterized by its high compression ratio also for
NOTE
oil vapors. When using a mechanical oil-sealed pump, it is advisable to install a
suitable trap between the turbopump and the fore-vacuum pump in order to
prevent oil backstreaming.
TV 401/301 MS User Manual / 87-901-013-01 (B)
Technical Information
Connection of the Fore-Vacuum Pump
17
247/266
Publicité
Chapitres
