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Les langues disponibles
DESCRIPTION OF THE PUMP
The Varian VacIon 2 l/s pumps are ion pumps and
are available in the following versions:
PART NUMBER
919-0520
2 l/s pump mini CFF
919-0521
2 l/s pump ¾" O.D. 180° SST tube
919-0522
2 l/s pump 3/8" O.D. 180° copper tube
919-0523
2 l/s pump ¾" O.D. 180° SST tube
vacuum proc.
919-0524
2 l/s pump¾" O.D. 90° SST tube tee
style
Model 919-0520
Model 919-0522
Model 919-0524
MODEL
Pump main assemblies
9
TECHNICAL INFORMATION
NOTE
The part numbers in the table are relevant to the
pump without the magnet.
The magnet part numbers is 919-0038.
The 2 l/s pump is a pump which operates on the
principle of ion gettering in the pressure range
-4
from 10
to less than 10
is needed to lower the system pressure from
atmosphere to below 10
Model 919-0521
Model 919-0523
Magnet model 919-0038
-9
mbar. A roughing pump
-4
mbar.
87-900-091-01(B)
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