详细介绍:
一.产品说明
1、概述:
DD25-50*3多级泵D25-50X3离心泵使用方法 型泵供输送不含固体颗粒,温度低于80℃D25-50*3多级泵D25-50X3离心泵使用方法 的清水或物理化学性质类似于水的液体,适用于矿山和城市给排水工程之用 DF型泵供输-20℃~105℃,不含固体颗粒,有腐蚀性的液体,泵的进口允许压力为0.6MPa DM型泵供输送固体颗粒含量不大于1.5%的中性矿水(粒度小于0.5毫米)及类似的其他污水,被输送介质的温度不大于80℃,适用于钢铁厂、矿山排水、污水输送等场合。
2、性能范围:
流量Q:6.3~600m3/h 扬程H:17~850m
3、型号说明:
100 D 16 * 3 100是泵进口直径为100mm D是多级离心泵 16是泵单级设计点扬程
二、D型系列多级离心泵产品特点:
1、水力模型先进,效率高,性能范围广。 2、泵运行平稳,噪音低。 3、轴封采用软填料密封或机械密封,密封安全可靠、结构简单,维修方便快捷。 4、轴为全封结构,确保了不与介质接触,不锈蚀,使用寿命长
技术参数
|
型号
|
转速
|
流量Q
|
扬程
|
效率
|
功率(kw)
|
必需汽蚀余量
|
n
|
H
|
η
|
(NPSH)r
|
(r/min)
|
(m3/h)
|
(I/s)
|
(m)
|
(%)
|
轴功率
|
电机
|
(m)
|
|
|
|
Ps
|
|
D6-25*3
|
2950
|
6.3
|
1.75
|
75
|
45
|
2.86
|
5.5
|
2
|
D6-25*4
|
2950
|
6.3
|
1.75
|
100
|
45
|
3.81
|
7.5
|
2
|
D6-25*5
|
2950
|
6.3
|
1.75
|
125
|
45
|
4.77
|
7.5
|
2
|
D6-25*6
|
2950
|
6.3
|
1.75
|
150
|
45
|
5.72
|
11
|
2
|
D6-25*7
|
2950
|
6.3
|
1.75
|
175
|
45
|
6.67
|
11
|
2
|
D6-25*8
|
2950
|
6.3
|
1.75
|
200
|
45
|
7.63
|
15
|
2
|
D6-25*9
|
2950
|
6.3
|
1.75
|
225
|
45
|
8.52
|
15
|
2
|
D6-25*10
|
2950
|
6.3
|
1.75
|
250
|
45
|
9.53
|
18.5
|
2
|
D6-25*11
|
2950
|
6.3
|
1.75
|
275
|
45
|
10.5
|
18.5
|
2
|
D6-25*12
|
2950
|
6.3
|
1.75
|
300
|
45
|
11.44
|
18.5
|
2
|
D12-25*3
|
2950
|
12.5
|
3.47
|
75
|
54
|
4.73
|
7.5
|
2
|
D12-25*4
|
2950
|
12.5
|
3.47
|
100
|
54
|
6.3
|
11
|
2
|
D12-25*5
|
2950
|
12.5
|
3.47
|
125
|
54
|
7.88
|
11
|
2
|
D12-25*6
|
2950
|
12.5
|
3.47
|
150
|
54
|
9.46
|
15
|
2
|
D12-25*7
|
2950
|
12.5
|
3.47
|
175
|
54
|
11
|
15
|
2
|
D12-25*8
|
2950
|
12.5
|
3.47
|
200
|
54
|
12.51
|
18.5
|
2
|
D12-25*9
|
2950
|
12.5
|
3.47
|
225
|
54
|
14.18
|
18.5
|
2
|
D12-25*10
|
2950
|
12.5
|
3.47
|
250
|
54
|
15.76
|
22
|
2
|
D12-25*11
|
2950
|
12.5
|
3.47
|
275
|
54
|
17.34
|
22
|
2
|
D12-25*12
|
2950
|
12.5
|
3.47
|
300
|
54
|
18.9
|
30
|
2
|
D25-30*3
|
2950
|
25
|
6.94
|
90
|
62
|
9.88
|
15
|
2
|
D25-30*4
|
2950
|
25
|
6.94
|
120
|
62
|
13.1
|
18.5
|
2
|
D25-30*5
|
2950
|
25
|
6.94
|
150
|
62
|
16.47
|
22
|
2
|
D25-30*6
|
2950
|
25
|
6.94
|
180
|
62
|
19.77
|
30
|
2
|
D25-30*7
|
2950
|
25
|
6.94
|
210
|
62
|
23.1
|
30
|
2
|
D25-30*8
|
2950
|
25
|
6.94
|
240
|
62
|
26.4
|
37
|
2
|
D25-30*9
|
2950
|
25
|
6.94
|
270
|
62
|
29.65
|
37
|
2
|
D25-30*10
|
2950
|
25
|
6.94
|
300
|
62
|
32.9
|
4.5
|
2
|
D25-50*3
|
2950
|
25
|
6.94
|
150
|
54
|
18.9
|
30
|
2.7
|
D25-50*4
|
2950
|
25
|
6.94
|
200
|
54
|
25.2
|
30
|
2.7
|
D25-50*5
|
2950
|
25
|
6.94
|
250
|
54
|
31.5
|
37
|
2.7
|
D25-50*6
|
2950
|
25
|
6.94
|
300
|
54
|
37.8
|
45
|
2.7
|
D25-50*7
|
2950
|
25
|
6.94
|
350
|
54
|
44.1
|
55
|
2.7
|
D25-50*8
|
2950
|
25
|
6.94
|
400
|
54
|
50.4
|
75
|
2.7
|
D25-50*9
|
2950
|
25
|
6.94
|
450
|
54
|
56.7
|
75
|
2.7
|
D25-50*10
|
2950
|
25
|
6.94
|
500
|
54
|
63
|
75
|
2.7
|
D46-30*3
|
2950
|
46
|
12.8
|
90
|
70
|
16.11
|
22
|
3
|
D46-30*4
|
2950
|
46
|
12.8
|
120
|
70
|
21.48
|
30
|
3
|
D46-30*5
|
2950
|
46
|
12.8
|
150
|
70
|
26.85
|
37
|
3
|
D46-30*6
|
2950
|
46
|
12.8
|
180
|
70
|
32.21
|
37
|
3
|
D46-30*7
|
2950
|
46
|
12.8
|
210
|
70
|
37.58
|
45
|
3
|
D46-30*8
|
2950
|
46
|
12.8
|
240
|
70
|
42.95
|
55
|
3
|
D46-30*9
|
2950
|
46
|
12.8
|
270
|
70
|
48.32
|
55
|
3
|
D46-30*10
|
2950
|
46
|
12.8
|
300
|
70
|
53.69
|
75
|
3
|
D46-50*3
|
2950
|
46
|
12.8
|
150
|
63
|
29.83
|
37
|
3
|
D46-50*4
|
2950
|
46
|
12.8
|
200
|
63
|
39.77
|
45
|
3
|
D46-50*5
|
2950
|
46
|
12.8
|
250
|
63
|
49.71
|
55
|
2.8
|
D46-50*6
|
2950
|
46
|
12.8
|
300
|
63
|
59.65
|
75
|
2.8
|
D46-50*7
|
2950
|
46
|
12.8
|
350
|
63
|
69.6
|
90
|
2.8
|
D46-50*8
|
2950
|
46
|
12.8
|
400
|
63
|
79.54
|
90
|
2.8
|
D46-50*9
|
2950
|
46
|
12.8
|
450
|
63
|
89.48
|
110
|
2.8
|
D46-50*10
|
2950
|
46
|
12.8
|
500
|
63
|
99.42
|
110
|
2.8
|
D46-50*11
|
2950
|
46
|
12.8
|
550
|
63
|
109.36
|
132
|
2.8
|
D46-50*12
|
2950
|
46
|
12.8
|
600
|
63
|
119.3
|
132
|
2.8
|
D85-45*2
|
2950
|
85
|
23.6
|
90
|
72
|
28.94
|
37
|
4.2
|
D85-45*3
|
2950
|
85
|
23.6
|
135
|
72
|
43.4
|
55
|
4.2
|
D85-45*4
|
2950
|
85
|
23.6
|
180
|
72
|
57.87
|
75
|
4.2
|
D85-45*5
|
2950
|
85
|
23.6
|
225
|
72
|
72.34
|
90
|
4.2
|
D85-45*6
|
2950
|
85
|
23.6
|
270
|
72
|
86.81
|
110
|
4.2
|
D85-45*7
|
2950
|
85
|
23.6
|
315
|
72
|
101.3
|
132
|
4.2
|
D85-45*8
|
2950
|
85
|
23.6
|
360
|
72
|
115.7
|
132
|
4.2
|
D85-45*9
|
2950
|
85
|
23.6
|
405
|
72
|
130.2
|
160
|
4.2
|
D85-67*3
|
2950
|
85
|
23.6
|
201
|
65
|
71.5
|
90
|
4
|
D85-67*4
|
2950
|
85
|
23.6
|
268
|
65
|
95.4
|
110
|
4
|
D85-67*5
|
2950
|
85
|
23.6
|
335
|
65
|
119.3
|
132
|
4
|
D85-67*6
|
2950
|
85
|
23.6
|
402
|
65
|
143.1
|
160
|
4
|
D85-67*7
|
2950
|
85
|
23.6
|
469
|
65
|
166.9
|
185
|
4
|
D85-67*8
|
2950
|
85
|
23.6
|
536
|
65
|
190.8
|
220
|
4
|
D85-67*9
|
2950
|
85
|
23.6
|
603
|
65
|
214.6
|
250
|
4
|
D155-30*2
|
1480
|
155
|
43
|
60
|
77
|
32.84
|
55
|
3.2
|
D155-30*3
|
1480
|
155
|
43
|
90
|
77
|
49.26
|
75
|
3.2
|
D155-30*4
|
1480
|
155
|
43
|
120
|
77
|
65.68
|
90
|
3.2
|
D155-30*5
|
1480
|
155
|
43
|
150
|
77
|
82.1
|
110
|
3.2
|
D155-30*6
|
1480
|
155
|
43
|
180
|
77
|
98.52
|
132
|
3.2
|
D155-30*7
|
1480
|
155
|
43
|
210
|
77
|
114.97
|
160
|
3.2
|
D155-30*8
|
1480
|
155
|
43
|
240
|
77
|
131.36
|
180
|
3.2
|
D155-30*9
|
1480
|
155
|
43
|
270
|
77
|
147.78
|
180
|
3.2
|
D155-30*10
|
1480
|
155
|
43
|
300
|
77
|
164.2
|
225
|
3.2
|
D155-67*3
|
2950
|
155
|
43
|
201
|
74
|
114.7
|
132
|
4.5
|
D155-67*4
|
2950
|
155
|
43
|
268
|
74
|
152.6
|
185
|
4.5
|
D155-67*5
|
2950
|
155
|
43
|
335
|
74
|
191
|
220
|
4.5
|
D155-67*6
|
2950
|
155
|
43
|
402
|
74
|
229.3
|
280
|
4.5
|
D155-67*7
|
2950
|
155
|
43
|
469
|
74
|
267.6
|
315
|
4.5
|
D155-67*8
|
2950
|
155
|
43
|
536
|
74
|
305.9
|
355
|
4.5
|
D155-67*9
|
2950
|
155
|
43
|
603
|
74
|
344
|
440
|
4.5
|
D280-43*2
|
1480
|
280
|
77.8
|
86
|
77
|
85.17
|
110
|
4
|
D280-43*3
|
1480
|
280
|
77.8
|
129
|
77
|
127.7
|
150
|
4
|
D280-43*4
|
1480
|
280
|
77.8
|
172
|
77
|
170.3
|
230
|
4
|
D280-43*5
|
1480
|
280
|
77.8
|
215
|
77
|
212.9
|
300
|
4
|
D280-43*6
|
1480
|
280
|
77.8
|
258
|
77
|
255.5
|
300
|
4
|
D280-43*7
|
1480
|
280
|
77.8
|
301
|
77
|
298.1
|
350
|
4
|
D280-43*8
|
1480
|
280
|
77.8
|
344
|
77
|
304.7
|
410
|
4
|
D280-43*9
|
1480
|
280
|
77.8
|
387
|
77
|
383.2
|
430
|
4
|
D280-65*6
|
1480
|
280
|
77.8
|
390
|
73
|
407.4
|
500
|
3
|
D280-65*7
|
1480
|
280
|
77.8
|
455
|
73
|
475.3
|
680
|
3
|
D280-65*8
|
1480
|
280
|
77.8
|
520
|
73
|
543.2
|
680
|
3
|
D280-65*9
|
1480
|
280
|
77.8
|
585
|
73
|
611.1
|
850
|
3
|
D280-65*10
|
1480
|
280
|
77.8
|
650
|
73
|
579
|
850
|
3
|
D450-60*3
|
1480
|
450
|
125
|
180
|
79
|
229.2
|
360
|
4.2
|
D450-60*4
|
1480
|
450
|
125
|
240
|
79
|
372.3
|
500
|
4.2
|
D450-60*5
|
1480
|
450
|
125
|
300
|
79
|
465.4
|
680
|
4.2
|
D450-60*6
|
1480
|
450
|
125
|
360
|
79
|
558.5
|
680
|
4.2
|
D450-60*7
|
1480
|
450
|
125
|
420
|
79
|
651.5
|
850
|
4.2
|
D450-60*8
|
1480
|
450
|
125
|
480
|
79
|
744.6
|
850
|
4.2
|
D450-60*9
|
1480
|
450
|
125
|
540
|
79
|
837.7
|
1050
|
4.2
|
D450-60*10
|
1480
|
450
|
125
|
600
|
79
|
930.8
|
1050
|
4.2
|
50D8*3
|
2950
|
18
|
5
|
25.5
|
64.5
|
1.935
|
2.2
|
3.6
|
(65D8*3)
|
2950
|
18
|
5
|
25.5
|
64.5
|
1.935
|
2.2
|
3.6
|
50D8*4
|
2950
|
18
|
5
|
34
|
64.5
|
2.58
|
3
|
3.6
|
(65D8*4)
|
2950
|
18
|
5
|
34
|
64.5
|
2.58
|
3
|
3.6
|
50D8*5
|
2950
|
18
|
5
|
42.5
|
64.5
|
3.225
|
4
|
3.6
|
(65D8*5)
|
2950
|
18
|
5
|
42.5
|
64.5
|
3.225
|
4
|
3.6
|
50D8*6
|
2950
|
18
|
5
|
51
|
64.5
|
3.87
|
5.5
|
3.6
|
(65D8*6)
|
2950
|
18
|
5
|
51
|
64.5
|
3.87
|
5.5
|
3.6
|
50D8*7
|
2950
|
18
|
5
|
59.5
|
64.5
|
4.515
|
5.5
|
3.6
|
(65D8*7)
|
2950
|
18
|
5
|
59.5
|
64.5
|
4.515
|
5.5
|
3.6
|
50D8*8
|
2950
|
18
|
5
|
68
|
64.5
|
5.16
|
7.5
|
3.6
|
(65D8*8)
|
2950
|
18
|
5
|
68
|
64.5
|
5.16
|
7.5
|
3.6
|
50D8*9
|
2950
|
18
|
5
|
76
|
64.5
|
5.805
|
7.5
|
3.6
|
(65D8*9)
|
2950
|
18
|
5
|
76
|
64.5
|
5.805
|
7.5
|
3.6
|
80D12*2
|
2950
|
34.6
|
9.6
|
22.8
|
75
|
2.84
|
4
|
3.58
|
80D12*3
|
2950
|
34.6
|
9.6
|
34.2
|
75
|
4.26
|
5.5
|
3.58
|
80D12*4
|
2950
|
34.6
|
9.6
|
45.6
|
75
|
5.69
|
7.5
|
3.58
|
80D12*5
|
2950
|
34.6
|
9.6
|
57
|
75
|
7.1
|
11
|
3.58
|
80D12*6
|
2950
|
34.6
|
9.6
|
68.4
|
75
|
8.52
|
11
|
3.58
|
80D12*7
|
2950
|
34.6
|
9.6
|
79.8
|
75
|
9.94
|
15
|
3.58
|
80D12*8
|
2950
|
34.6
|
9.6
|
91.2
|
75
|
11.36
|
15
|
3.58
|
80D12*9
|
2950
|
34.6
|
9.6
|
102.9
|
75
|
12.78
|
15.5
|
3.58
|
80D30*3
|
2950
|
43
|
12
|
90
|
66
|
15.1
|
22
|
4
|
80D30*4
|
2950
|
43
|
12
|
120
|
66
|
20.1
|
30
|
4
|
80D30*5
|
2950
|
43
|
12
|
150
|
66
|
25.2
|
30
|
4
|
80D30*6
|
2950
|
43
|
12
|
180
|
66
|
30.2
|
37
|
4
|
80D30*7
|
2950
|
43
|
12
|
210
|
66
|
35.3
|
45
|
4
|
80D30*8
|
2950
|
43
|
12
|
240
|
66
|
40.3
|
55
|
4
|
80D30*9
|
2950
|
43
|
12
|
270
|
66
|
45.4
|
55
|
4
|
80D30*10
|
2950
|
43
|
12
|
300
|
66
|
50.4
|
75
|
4
|
100D16*2
|
2950
|
54
|
15
|
31
|
73
|
6
|
7.5
|
3.9
|
100D16*3
|
2950
|
54
|
15
|
51
|
73
|
10.27
|
15
|
3.9
|
100D16*4
|
2950
|
54
|
15
|
68
|
73
|
13.68
|
15
|
3.9
|
100D16*5
|
2950
|
54
|
15
|
85
|
73
|
17.1
|
22
|
3.9
|
100D16*6
|
2950
|
54
|
15
|
102
|
73
|
20.52
|
22
|
3.9
|
100D16*7
|
2950
|
54
|
15
|
119
|
73
|
23.94
|
30
|
3.9
|
100D16*8
|
2950
|
54
|
15
|
136
|
73
|
27.36
|
30
|
3.9
|
100D16*9
|
2950
|
54
|
15
|
153
|
73
|
30.78
|
37
|
3.9
|
100D24*2
|
2950
|
54
|
15
|
48
|
75
|
10.52
|
15
|
2.8
|
100D24*3
|
2950
|
54
|
15
|
72
|
75
|
15.78
|
18.5
|
2.8
|
100D24*4
|
2950
|
54
|
15
|
96
|
75
|
21.04
|
30
|
2.8
|
100D24*5
|
2950
|
54
|
15
|
120
|
75
|
26.5
|
30
|
2.8
|
100D24*6
|
2950
|
54
|
15
|
144
|
75
|
31.56
|
37
|
2.8
|
100D24*7
|
2950
|
54
|
15
|
168
|
75
|
36.82
|
45
|
2.8
|
100D24*8
|
2950
|
54
|
15
|
192
|
75
|
42.08
|
55
|
2.8
|
100D24*9
|
2950
|
54
|
15
|
216
|
75
|
47.41
|
55
|
2.8
|
100D24*10
|
2950
|
54
|
15
|
240
|
75
|
52
|
75
|
2.8
|
100D45*2
|
2950
|
85
|
23.6
|
90
|
68
|
30.7
|
37
|
4.9
|
100D45*3
|
2950
|
85
|
23.6
|
135
|
68
|
46
|
55
|
4.9
|
100D45*4
|
2950
|
85
|
23.6
|
180
|
68
|
61.5
|
75
|
4.9
|
100D45*5
|
2950
|
85
|
23.6
|
225
|
68
|
76.7
|
90
|
4.9
|
100D45*6
|
2950
|
85
|
23.6
|
270
|
68
|
92
|
110
|
4.9
|
100D45*7
|
2950
|
85
|
23.6
|
315
|
68
|
107
|
132
|
4.9
|
100D45*8
|
2950
|
85
|
23.6
|
360
|
68
|
122.5
|
132
|
4.9
|
100D45*9
|
2950
|
85
|
23.6
|
405
|
68
|
138
|
160
|
4.9
|
125D25*2
|
2950
|
101
|
28
|
43
|
77.5
|
15.2
|
22
|
3.9
|
125D25*3
|
2950
|
101
|
28
|
64.5
|
77.5
|
22.8
|
30
|
3.9
|
125D25*4
|
2950
|
101
|
28
|
86
|
77.5
|
30.4
|
37
|
3.9
|
125D25*5
|
2950
|
101
|
28
|
107.5
|
77.5
|
38
|
45
|
3.9
|
125D25*6
|
2950
|
101
|
28
|
129
|
77.5
|
45.6
|
55
|
3.9
|
125D25*7
|
2950
|
101
|
28
|
150.5
|
77.5
|
53.2
|
75
|
3.9
|
125D25*8
|
2950
|
101
|
28
|
172
|
77.5
|
60.8
|
75
|
3.9
|
125D25*9
|
2950
|
101
|
28
|
193.5
|
77.5
|
68.4
|
90
|
3.9
|
150D30*3
|
1480
|
155
|
43
|
92.1
|
77
|
50.5
|
75
|
3.5
|
150D30*4
|
1480
|
155
|
43
|
122.8
|
77
|
67.3
|
90
|
3.5
|
150D30*5
|
1480
|
155
|
43
|
152.5
|
77
|
83.6
|
110
|
3.5
|
150D30*6
|
1480
|
155
|
43
|
184.2
|
77
|
101
|
132
|
3.5
|
150D30*7
|
1480
|
155
|
43
|
214.9
|
77
|
118
|
160
|
3.5
|
150D30*8
|
1480
|
155
|
43
|
245.6
|
77
|
134.7
|
200
|
3.5
|
150D30*9
|
1480
|
155
|
43
|
276.3
|
77
|
151.5
|
200
|
3.5
|
150D30*10
|
1480
|
155
|
43
|
307
|
77
|
163.3
|
220
|
3.5
|
200D43*2
|
1480
|
288
|
80
|
81.6
|
80
|
80
|
110
|
4.7
|
200D43*3
|
1480
|
288
|
80
|
122.4
|
80
|
120
|
155
|
4.7
|
200D43*4
|
1480
|
288
|
80
|
163.2
|
80
|
160
|
225
|
4.7
|
200D43*5
|
1480
|
288
|
80
|
204
|
80
|
200
|
260
|
4.7
|
200D43*6
|
1480
|
288
|
80
|
244.8
|
80
|
240
|
300
|
4.7
|
200D43*7
|
1480
|
288
|
80
|
285.6
|
80
|
280
|
350
|
4.7
|
200D43*8
|
1480
|
288
|
80
|
226.4
|
80
|
320
|
410
|
4.7
|
200D43*9
|
1480
|
288
|
80
|
367.2
|
80
|
360
|
410
|
4.7
|
200D43*10
|
1480
|
288
|
80
|
|
|
|
|
|
200D65*2
|
1480
|
280
|
77.8
|
123
|
68
|
138
|
180
|
4
|
200D65*3
|
1480
|
280
|
77.8
|
184.5
|
68
|
207
|
260
|
4
|
200D65*4
|
1480
|
280
|
77.8
|
246
|
68
|
276
|
350
|
4
|
200D65*5
|
1480
|
280
|
77.8
|
307.5
|
68
|
345
|
440
|
4
|
200D65*6
|
1480
|
280
|
77.8
|
369
|
68
|
414
|
500
|
4
|
200D65*7
|
1480
|
280
|
77.8
|
430.5
|
68
|
483
|
680
|
4
|
200D65*8
|
1480
|
280
|
77.8
|
492
|
68
|
552
|
680
|
4
|
200D65*9
|
1480
|
280
|
77.8
|
553.5
|
68
|
621
|
850
|
4
|
200D65*10
|
1480
|
280
|
77.8
|
615
|
68
|
690
|
850
|
4
|
250D60*3
|
1480
|
450
|
|
180
|
77
|
286.5
|
350
|
4.5
|
250D60*4
|
1480
|
450
|
|
240
|
77
|
382
|
500
|
4.5
|
250D60*5
|
1480
|
450
|
|
300
|
77
|
400.8
|
680
|
4.5
|
250D60*6
|
1480
|
450
|
|
360
|
77
|
573
|
680
|
4.5
|
250D60*7
|
1480
|
450
|
|
420
|
77
|
668.5
|
850
|
4.5
|
250D60*8
|
1480
|
450
|
|
480
|
77
|
764
|
850
|
4.5
|
250D60*9
|
1480
|
450
|
|
540
|
77
|
859.5
|
1050
|
4.5
|
250D60*10
|
1480
|
450
|
|
600
|
77
|
955
|
1959
|
4.5
|
|