DG horizontal boiler feed centrifugal pump Type Stage Flow Head speed Power Efficiency (Q) m 3 /h l/s (m) (r/min) Shaft power motor power (%) 50D8 2 18 5 19 2950 1.5 2.2 62 3 18 5 28.5 2950 2.25 3 62
|
DG horizontal boiler feed centrifugal pump
|
|
Type
|
Stage
|
Flow
|
Head
|
speed
|
Power
|
Efficiency
|
|
(Q)
|
?
|
?
|
?
|
|
m 3 /h
|
l/s
|
(m)
|
(r/min)
|
Shaft power
|
motor power
|
(%)
|
|
50D8
|
2
|
18
|
5
|
19
|
2950
|
1.5
|
2.2
|
62
|
|
3
|
18
|
5
|
28.5
|
2950
|
2.25
|
3
|
62
|
|
4
|
18
|
5
|
38
|
2950
|
3
|
4
|
62
|
|
5
|
18
|
5
|
47.5
|
2950
|
3.75
|
5.5
|
62
|
|
6
|
18
|
5
|
57
|
2950
|
4.5
|
5.5
|
62
|
|
7
|
18
|
5
|
66.5
|
2950
|
5.25
|
7.5
|
62
|
|
8
|
18
|
5
|
76
|
2950
|
6
|
7.5
|
62
|
|
9
|
18
|
5
|
85.5
|
2950
|
6.75
|
7.5
|
62
|
|
10
|
18
|
5
|
95
|
2950
|
7.5
|
11
|
62
|
|
11
|
18
|
5
|
104.5
|
2950
|
8.25
|
11
|
62
|
|
12
|
18
|
5
|
114
|
2950
|
9
|
11
|
62
|
|
100D16
|
2
|
54
|
15
|
35.2
|
2950
|
7.2
|
11
|
71.5
|
|
3
|
54
|
15
|
52.8
|
2950
|
10.8
|
15
|
71.5
|
|
4
|
54
|
15
|
70.4
|
2950
|
14.4
|
18.5
|
71.5
|
|
5
|
54
|
15
|
88
|
2950
|
18
|
22
|
71.5
|
|
6
|
54
|
15
|
105.6
|
2950
|
21.6
|
30
|
71.5
|
|
7
|
54
|
15
|
123.2
|
2950
|
25.2
|
30
|
71.5
|
|
8
|
54
|
15
|
140.8
|
2950
|
28.8
|
37
|
71.5
|
|
9
|
54
|
15
|
158.4
|
2950
|
32.4
|
37
|
71.5
|
|
10
|
54
|
15
|
176
|
2950
|
36
|
45
|
71.5
|
|
11
|
54
|
15
|
198.6
|
2950
|
39.6
|
55
|
71.5
|
|
12
|
54
|
15
|
211.2
|
2950
|
43.2
|
55
|
71.5
|
|
125D25
|
2
|
108
|
30
|
40
|
2950
|
15.6
|
18.5
|
76
|
|
3
|
108
|
30
|
60
|
2950
|
23.4
|
30
|
76
|
|
4
|
108
|
30
|
80
|
2950
|
31.2
|
37
|
76
|
|
5
|
108
|
30
|
100
|
2950
|
39
|
45
|
76
|
|
6
|
108
|
30
|
120
|
2950
|
46.8
|
55
|
76
|
|
7
|
108
|
30
|
140
|
2950
|
54.6
|
75
|
76
|
|
8
|
108
|
30
|
160
|
2950
|
62.4
|
75
|
76
|
|
9
|
108
|
30
|
180
|
2950
|
70.3
|
90
|
76
|
|
10
|
108
|
30
|
200
|
2950
|
78
|
90
|
76
|
?
|
