© Edwards Limited 2012. All rights reserved.
Page 7
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TECHNICAL DATA
A750-04-880 Issue F
2
TECHNICAL DATA
2.1
Operating and storage conditions
Table 3 - Operating and storage conditions
2.2
Mechanical data
Table 4 - Mechanical data
2.3
Performance
Note:
The performance data specified in Tables
applies to pumps used with water as the sealing liquid.
Additional performance data may be supplied in your System Manual if you have specifically ordered your
pump for use with a different sealing liquid.
Note:
The "Maximum sealing liquid flow rate" data specified in Tables
and
may include seals flush liquid which
flows into the sealing liquid ring on pumps without a closed-loop seals configuration. Refer to your System
Manual for the specific details of your pump system.
Table 5 - Performance Data
Ambient operating temperature range
-20 to 40
o
C
Ambient storage temperature range
-30 to 50
o
C
Maximum ambient operating humidity
90%
Maximum operating altitude
1000 m
Maximum inlet gas temperature
70
o
C
Dimensions
Mass
Process and sealing liquid connections
Ingress Protection (IP) rating
Refer to your System Manual
Refer to your System Manual
Refer to your System Manual
IP54
Maximum flatness deviation for mounting *
EHR 2102S/C/D, 2170S/C/D
0.1 mm m
-1
EHR 2190S/C/D, 2290S/C/D, 2390S/C/D
0.1 mm m
-1
SHR 1300S/C/D, 2300S/C/D, 1400S/C/D, 2400S/C/D
0.1 mm m
-1
SHR 1750S/C/D, 2750S/C/D, 1950S/C/D, 2950S/C/D
0.1 mm m
-1
SHR 21200S/C/D, 11500S/C/D, 21500S/C/D, 11850S/C/D,
21850S/C/D
0.2 mm m
-1
SHR 12500S/C/D, 22500S/C/D
0.4 mm m
-1
* Refer to
Maximum inlet capacity
See Tables
and
Maximum outlet pressure
1.1 bar absolute, 1.1 x 10
5
Pa
Shaft power
See Tables
and
