Agilent Technologies Turbo-V 750 TwisTorr Mode D'emploi page 373

17
Technical Information
Inlet screen installation
The inlet screens mod. 969-9302, 969-9304 and 969-9316 prevent the
blades of the pump from be-ing damaged by debris greater than 0.7
mm diameter. The inlet screen, however, does reduce the pumping
speed by about 10 %.
The inlet screen is fitted in the upper part of the pump, as shown in
the figure.
Figure 64
The screen can be mounted on each pump.
The screen can be removed as shown in the following figure.
Figure 65
The overall flange dimensions with the protection screen fitted on
pump do not change as the inlet screen remains inside the pump
profile.
Turbo-V 750/850 TwisTorr User Manual / 87-901-020-01 (A) 373/406