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GC型锅炉给水泵
GC series boiler feed pump
本系列泵是卧式单吸多级节段式离心泵。适用于输送清水及物理、化学性质类似于水的液体，主要用于锅炉给水、工厂、城市给水。泵的轴封有软填料和机械密封两种供用户选用。泵的吸入口和吐出口垂直向上。
The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps. The pumps are suitable for pumping clean water or other liquids whose physicochemical property is similar to that of clean water. The GC pumps are widely used in boiler feed water, industrial, commercial and residential facilities for water supply. The shaft seal can adopt soft gland packing or mechanical seal for selection. The suction and discharge are vertical upward.
GC型泵性能表
GC Series Technical Data
|
型号
|
流量Q
|
扬程
H
m
|
转速
n
r/min
|
功率N(KW)
|
效率
η
%
|
最大许可吸上真空高度(m)
|
|
m3/h
|
L/S
|
轴功率pa
|
电机功率
|
|
11/2GC5× 2
|
6
|
1.66
|
46
|
2950
|
2
|
3
|
38
|
6.5
|
|
11/2GC5× 3
|
6
|
1.66
|
69
|
2950
|
3
|
4
|
38
|
6.5
|
|
11/2GC5× 4
|
6
|
1.66
|
92
|
2950
|
4
|
5.5
|
38
|
6.5
|
|
11/2GC5× 5
|
6
|
1.66
|
115
|
2950
|
5
|
7.5
|
38
|
6.5
|
|
11/2GC5× 6
|
6
|
1.66
|
138
|
2950
|
6
|
7.5
|
38
|
6.5
|
|
11/2GC5× 7
|
6
|
1.66
|
161
|
2950
|
7
|
7.5
|
38
|
6.5
|
|
11/2GC5× 8
|
6
|
1.66
|
184
|
2950
|
8
|
11
|
38
|
6.5
|
|
11/2GC5× 9
|
6
|
1.66
|
207
|
2950
|
9
|
15
|
38
|
6.5
|
|
2GC5× 2
|
10
|
2.8
|
64
|
2950
|
4.4
|
7.5
|
39.6
|
5.5
|
|
2GC5× 3
|
10
|
2.8
|
96
|
2950
|
6.6
|
11
|
39.6
|
5.5
|
|
2GC5× 4
|
10
|
2.8
|
128
|
2950
|
8.8
|
15
|
39.6
|
5.5
|
|
2GC5× 5
|
10
|
2.8
|
160
|
2950
|
11
|
15
|
39.6
|
5.5
|
|
2GC5× 6
|
10
|
2.8
|
192
|
2950
|
13.2
|
18.5
|
39.6
|
5.5
|
|
2GC5× 7
|
10
|
2.8
|
224
|
2950
|
15.4
|
22
|
39.6
|
5.5
|
|
2GC5× 8
|
10
|
2.8
|
256
|
2950
|
17.6
|
30
|
39.6
|
5.5
|
|
2GC5× 9
|
10
|
2.8
|
288
|
2950
|
19.8
|
30
|
39.6
|
5.5
|
|
型号
|
流量Q
|
扬程
H
m
|
转速
n
r/min
|
功率N(KW)
|
效率
η
%
|
最大许可吸上真空高度(m)
|
|
m3/h
|
L/S
|
轴功率pa
|
电机功率
|
|
21/2GC6×2
|
15
20
|
4.2
5.6
|
62
54
|
2950
|
5.8
6.2
|
7.5
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×3
|
15
20
|
4.2
5.6
|
93
81
|
2950
|
8.7
9.3
|
15
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×4
|
15
20
|
4.2
5.6
|
124
108
|
2950
|
11.6
12.4
|
18.5
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×5
|
15
20
|
4.2
5.6
|
155
135
|
2950
|
14.5
15.5
|
22
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×6
|
15
20
|
4.2
5.6
|
186
162
|
2950
|
17.4
18.6
|
22
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×7
|
15
20
|
4.2
5.6
|
217
189
|
2950
|
20.2
21.7
|
30
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×8
|
15
20
|
4.2
5.6
|
248
216
|
2950
|
23.2
24.8
|
30
|
43.7
47.4
|
5.2
4.9
|
|
21/2GC6×9
|
15
20
|
4.2
5.6
|
279
243
|
2950
|
26.1
27.9
|
37
|
43.7
47.4
|
5.2
4.9
|
|
4GC8×2
|
30
45
55
|
8.3
12.5
15.3
|
86
82
76
|
2950
|
13.8
16.8
18.1
|
22
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×3
|
30
45
55
|
8.3
12.5
15.3
|
129
123
114
|
2950
|
20.7
25.2
27.2
|
30
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×4
|
30
45
55
|
8.3
12.5
15.3
|
172
164
152
|
2950
|
27.6
33.6
36.2
|
45
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×5
|
30
45
55
|
8.3
12.5
15.3
|
215
205
190
|
2950
|
34.5
42.5
45.3
|
55
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×6
|
30
45
55
|
8.3
12.5
15.3
|
258
246
228
|
2950
|
41.4
50.4
54.4
|
55
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×7
|
30
45
55
|
8.3
12.5
15.3
|
301
287
266
|
2950
|
48.3
58.8
63.4
|
75
|
51
60
62.5
|
5.6
5.2
4.6
|
|
4GC8×8
|
30
45
55
|
8.3
12.5
15.3
|
344
328
304
|
2950
|
55.0
67.0
73.0
|
75
|
51
60
62.5
|
5.6
5.2
4.6
|
|
|