3.4 Purge gas specification
Table 7 Purge gas specification
Specification
Reference data
Purge gas
Dry air, nitrogen, argon or other inert
gases
Purge gas interface
8 mm tube compression fitting
Maximum allowable purge gas supply
pressure
7 bar (gauge), 100 psig, 7 x 10
5
Pa
Minimum allowable purge gas supply
pressure
3 bar (gauge), 45 psig, 3 x 10
5
Pa
Minimum purity
ISO 8573 solids class 1
Typical flow at 3 bar
4 slm
3.5 Electrical data
Table 8 Electrical rating for continuous operation
Supply voltage (V a.c. rms)
Phase
Frequency (Hz)
Input current (A
rms)
200 - 240 +/-10%
Single
50
‑
60
8.5
Note:
In a transient overload condition the maximum overload current drawn by the pump is
10 amps. Refer to
on page 27 for more information.
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A77010880_B - Technical data
