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Technical Data
The following table lists the main technical data of the MS120 Single
Stage Rotary Vane Pumps.
TECHNICAL DATA
Nominal speed* (at 1500 rpm)
Effective capacity at 5 mbar abs. (3.75 Torr)
Ultimate total pressure with gas ballast valve open*
Ultimate total pressure with gas ballast valve closed*
Nominal Input Voltage and frequency ( ~1 )
Max input power
Factory Set Frequency
Internal Mains Fuses (2x T type)
Touch current (in single fault condition following....
norm)
Maximum Ambient temperature
Sound pressure level (without gas ballast valve)
According to EN ISO 2151
Water vapor tolerance
Water vapor pumping capacity
Operating temperature range
Ground stud max current
MS120 Single Stage Rotary Vane Pumps User Manual/87-900-150-01 (C.00)
Technical Information
UNITS
m
/h
3
cfm
m
/h
3
cfm
mbar
Torr
mbar
Torr
V
Hz
VA
Hz
50 (factory setting)
A
mA
3.0 maximum
°C
dB(A)
mbar
Pa
kg/h
Lbs/h
°C
°F
Amp
5
Technical Data
VALUE
156
92
≥ 120
≥ 71
≤ 0,2
≤ 0.150
≤ 0,07
≤ 0.0525
200 – 240
50 - 60
3000
16
35
60 ±1
15
1500
1
2.2
+12 to + 35
+54 to +95
15
165/193
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