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Page 9
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TECHNICAL DATA
A750-04-880 Issue F
Table 7 - Typical performance data and sealing liquid flow rates: two stage pumps
Pump(s)
Speed *
r min
-1
MP kW
†
Typical performance §
Maximum
sealing
liquid
flow rate
m
3
h
-1
33 mbara
3.3 x 10
3
Pa
100 mbara
1.0 x 10
4
Pa
200 mbar
2.0 x 10
4
Pa
m
3
h
-1
kW
m
3
h
-1
kW
m
3
h
-1
kW
50 Hz operation
EHR 2102S/C/D
2850
4
52
3.8
98
3.9
102
4
0.7
EHR 2170S/C/D
2850
5.5
102
5
165
5
172
5.5
0.9
EHR 2190S/C/D
1470
5.5
144
4.4
194
5
192
5.5
1.6
EHR 2290S/C/D
1470
7.5
230
6.2
290
6.8
285
7.2
1.8
EHR 2390S/C/D
1470
11
300
7.8
390
8.7
385
9.5
1.8
SHR 2300S/C/D
1470
18.5
370
13
450
13.3
430
13.4
2.7
SHR 2400S/C/D
1470
22
510
14.5
620
16.2
570
18.5
2.7
SHR 2750S/C/D
980
45
750
32.5
1200
35
1240
37
9.0
SHR 2950S/C/D
980
55
1100
37
1630
38.5
1660
42
9.5
SHR 21200S/C/D
735
75
1350
40
1950
43
1850
50
14.0
SHR 21500S/C/D
735
75
1750
56
2500
59
2400
61
14.0
SHR 21850S/C/D
735
90
2600
65
3250
72
3300
80
16.0
SHR 22500S/C/D
585
132
4110
85
4450
93
4150
105
21.0
60 Hz Operation
EHR 2102S/C/D
3450
7.5
52
5.5
112
5.5
122
6
0.9
EHR 2170S/C/D
3450
11
102
7.5
201
7.5
212
8.8
1.1
EHR 2190S/C/D
1740
7.5
145
6
210
7
214
7.5
1.8
EHR 2290S/C/D
1740
11
250
9
330
9.4
330
9.8
2.3
EHR 2390S/C/D
1740
15
300
11
425
12
425
12.8
2.3
SHR 2300S/C/D
1740
21
360
18
520
18.2
500
18.4
2.7
SHR 2400S/C/D
1740
35
500
19.5
700
21.7
660
24.7
2.7
SHR 2750S/C/D
1150
55
800
37.5
1400
42
1420
45.4
9.0
SHR 2950S/C/D
1150
63
1170
42.5
1850
46
1920
52
9.5
SHR 21200S/C/D
880
85
1450
57
2250
65
2200
71
14.0
SHR 21500S/C/D
880
125
1950
87
2900
92
2950
97
14.0
SHR 21850S/C/D
880
150
2900
100
3700
110
3800
119
16.0
SHR 22500S/C/D
585
132
4110
85
4450
93
4150
105
21.0
*
Nominal pump rotational speed.
† Motor power.
§ Performance specifies the suction capacity (m
3
h
-1
) and shaft power (kW) for the
specified inlet pressures (33 mbara, 100 mbara and 200 mbara).
