Inlet Screen Installation - Varian Turbo-V300 ICE Manual De Instrucciones

INLET SCREEN INSTALLATION

The inlet screens mod. 969-9302 and 969-9304
prevent the blades of the pump from being dam-
aged by debris greater than 0.7 mm diameter.
The inlet screen, however, does reduce the pump-
ing speed by about 10%.
The inlet screen is fitted in the upper part of the
pump, as shown in the figure.
The screen can be mounted on each pump model
and is supplied with a small tab for easy removal
(see figure).
The following figure shows the overall flange di-
mensions with the protection screen fitted on
pump.
ISO 100: A = 102.2 [4.02]
ISO 160: A = 153 [6.02]
28
TECHNICAL INFORMATION
B = 12 [0.47]
B = 30 [1.18]
87-900-897-01(C)