常用水泵,常用水泵型号,常用污水泵的特点
常用水泵有离心泵、潜水泵、螺杆泵、隔膜泵、污水泵等。由于污水泵抽送的污水、雨水中携带着杂物，如木块、碎石、碎布、塑料袋、沙子等，在抽送过程中必须使这些杂物顺利通过水泵，否则水泵会被缠绕或堵塞而发生故障，所以这类水泵的过水道应宽畅而光滑。为了检修方便，污水泵在构造上应当便于拆装，以备万一堵塞时可以迅速清通。
一、常用水泵型号：
1、污水泵型号
污水泵型号主要分为QW属于潜水污水泵型号、GW属于管道污水泵型号、LW属于立式污水泵型号、YW属于液下污水泵型号
QW潜水污水泵图片：
GW/LW立式污水泵图片：
YW液下污水泵图片：
序 号
污水泵型号
口 径mm
流 量
m3/h
扬 程
m
转 速r/min
功 率
kw
效 率
%
1
25QW/GW/LW/YW8-22-1.1
25
8
22
2825
1.1
38.1
2
32QW/GW/LW/YW12-15-1.1
32
12
15
2825
1.1
40
3
40QW/GW/LW/YW15-15-1.5
40
15
15
2840
1.5
45.1
4
40QW/GW/LW/YW15-30-2.2
40
15
30
2840
2.2
18
5
50QW/GW/LW/YW20-7-0.75
50
20
7
1390
0.75
54
6
50QW/GW/LW/YW10-10-0.75
50
10
10
1390
0.75
56
7
50QW/GW/LW/YW20-15-1.5
50
20
15
2840
1.5
55
8
50QW/GW/LW/YW15-25-2.2
50
15
25
2840
2.2
56
9
50QW/GW/LW/YW18-30-3
50
18
30
2880
3.0
58
10
50QW/GW/LW/YW25-32-5.5
50
25
32
2900
5.5
53
11
50QW/GW/LW/YW20-40-7.5
50
20
40
2900
7.5
55
12
65QW/GW/LW/YW25-15-2.2
65
25
15
2840
2.2
52
13
65QW/GW/LW/YW37-13-3
65
37
13
2880
3.0
55
14
65QW/GW/LW/YW25-30-4
65
25
30
2890
4.0
58
15
65QW/GW/LW/YW30-40-7.5
65
30
40
2900
7.5
56
16
65QW/GW/LW/YW35-50-11
65
35
50
2930
11
60
17
65QW/GW/LW/YW35-60-15
65
35
60
2930
15
63
18
80QW/GW/LW/YW40-7-2.2
80
40
7
1420
2.2
52
19
80QW/GW/LW/YW43-13-3
80
43
13
2880
3.0
50
20
80QW/GW/LW/YW40-15-4
80
40
15
2890
4.0
57
21
80QW/GW/LW/YW65-25-7.5
80
65
25
2900
7.5
56
22
100QW/GW/LW/YW80-10-4
100
80
10
1440
4.0
62
23
100QW/GW/LW/YW110-10-5.5
100
110
10
1440
5.5
66
24
100QW/GW/LW/YW100-15-7.5
100
100
15
1440
7.5
67
25
100QW/GW/LW/YW85-20-7.5
100
85
20
1400
7.5
68
26
100QW/GW/LW/YW100-25-11
100
100
25
1460
11
65
27
100QW/GW/LW/YW100-30-15
100
100
30
1470
15
66
28
100QW/GW/LW/YW100-35-18.5
100
100
35
1460
18.5
65
29
125QW/GW/LW/YW130-15-11
125
130
15
1460
11
62
30
125QW/GW/LW/YW130-25-15
125
130
20
1440
15
63
31
150QW/GW/LW/YW145-6-7.5
150
145
6
1470
7.5
63
32
150QW/GW/LW/YW180-15-15
150
180
15
1470
15
65
33
150QW/GW/LW/YW180-20-18.5
150
180
20
1470
18.5
75
34
150QW/GW/LW/YW180-25-22
150
180
25
1470
22
76
35
150QW/GW/LW/YW130-30-22
150
130
30
1470
22
75
36
150QW/GW/LW/YW180-30-30
150
180
30
970
30
73
37
150QW/GW/LW/YW200-30-37
150
200
30
970
37
70
38
200QW/GW/LW/YW300-7-11
200
300
7
1470
11
73
39
200QW/GW/LW/YW250-11-15
200
250
11
1470
15
74
40
200QW/GW/LW/YW400-10-22
200
400
10
1470
22
76
41
200QW/GW/LW/YW400-13-30
200
400
13
1470
30
73
42
200QW/GW/LW/YW250-11-15
200
250
15
1470
18.5
72
43
200QW/GW/LW/YW300-15-22
200
300
15
1470
22
73
44
200QW/GW/LW/YW250-22-30
200
250
22
1470
30
71
45
200QW/GW/LW/YW350-25-37
200
350
25
1470
37
75
46
200QW/GW/LW/YW400-30-55
200
400
30
1480
55
70
47
250QW/GW/LW/YW600-9-30
250
600
9
980
30
74
48
250QW/GW/LW/YW600-12-37
250
600
12
1480
37
78
49
250QW/GW/LW/YW600-15-45
250
600
15
1480
45
75
50
250QW/GW/LW/YW600-20-55
250
600
20
1480
55
73
51
250QW/GW/LW/YW600-25-75
250
600
25
1480
75
73
52
300QW/GW/LW/YW800-12-45
300
800
12
1480
45
76
53
300QW/GW/LW/YW500-15-45
300
500
15
980
45
70
54
300QW/GW/LW/YW800-15-55
300
800
15
980
55
73
55
300QW/GW/LW/YW600-20-55
300
600
20
980
55
75
56
300QW/GW/LW/YW800-20-75
300
800
20
980
75
78
57
300QW/GW/LW/YW950-20-90
300
950
20
980
90
80
58
300QW/GW/LW/YW1000-25-110
300
1000
25
980
110
82
59
300QW/GW/LW/YW1100-10-55
300
1100
10
980
55
84.5
60
350QW/GW/LW/YW1500-15-90
350
1500
15
980
90
83.1
61
350QW/GW/LW/YW1200-18-90
350
1200
18
980
90
83.2
62
350QW/GW/LW/YW1100-28-132
350
1100
28
740
132
78.5
63
350QW/GW/LW/YW1000-36-160
350
1000
36
740
160
82.1
64
400QW/GW/LW/YW1500-10-75
400
1500
10
980
75
82.1
65
400QW/GW/LW/YW2000-15-132
400
2000
15
740
132
82.5
66
400QW/GW/LW/YW1700-22-160
400
1700
22
740
160
82.1
67
400QW/GW/LW/YW1500-26-160
400
1500
26
740
160
83.5
68
400QW/GW/LW/YW1700-30-200
400
1700
30
740
200
83.5
69
400QW/GW/LW/YW1800-32-250
400
1800
32
740
250
82.1
70
400QW/GW/LW/YW1760-7.5-55
400
1760
7.5
580
55
82.3
71
500QW/GW/LW/YW2500-10-110
500
2500
10
740
110
82
72
500QW/GW/LW/YW2600-15-160
500
2600
15
740
160
83
73
500QW/GW/LW/YW3000-15-220
500
3000
15
740
220
83
74
500QW/GW/LW/YW2400-22-220
500
2400
22
740
220
84
75
500QW/GW/LW/YW2600-24-250
500
2600
24
740
250
82
76
500QW/GW/LW/YW3000-24-280
500
3000
24
740
280
82
2、离心水泵型号
常用的离心水泵型号有ISG立式离心水泵、ISW卧式离心水泵
序号
型号
流量
m3/h
扬程
m
转速
r/min
功率
KW
1
ISG/ISW20-160
2.5
32
2900
1.1
2
ISG/ISW25-125
4
20
2900
0.75
3
ISG/ISW25-160
4
32
2900
1.5
4
ISG/ISW25-160A
3.7
28
2900
1.1
5
ISG/ISW32-100(I)
6.3
20
2900
1.1
6
ISG/ISW32-125
5
20
2900
0.75
7
ISG/ISW32-125(I)
6.3
20
2900
1.1
8
ISG/ISW32-160
4.5
32
2900
1.5
9
ISG/ISW32-160A
4
25
2900
1.1
10
ISG/ISW32-160(I)
6.3
32
2900
2.2
11
ISG/ISW32-200
4.5
50
2900
3
12
ISG/ISW32-200A
4
40
2900
2.2
13
ISG/ISW32-200(I)
6.3
50
2900
4
14
ISG/ISW40-125
6.3
20
2900
1.1
15
ISG/ISW40-12
5.6
16
2900
0.75
16
ISG/ISW40-160
6.3
32
2900
2.2
17
ISG/ISW40-160A
5.9
28
2900
1.5
18
ISG/ISW40-160B
5.2
24
2900
1.1
19
ISG/ISW40-200
6.3
50
2900
4
20
ISG/ISW40-200A
5.9
44
2900
3
21
ISG/ISW40-200B
5.5
38
2900
2.2
22
ISG/ISW40-250
6.3
80
2900
7.5
23
ISG/ISW40-250A
5.9
70
2900
5.5
24
ISG/ISW40-250B
5.5
60
2900
4
25
ISG/ISW40-100(I)
12.5
12.5
2900
1.1
26
ISG/ISW40-125(I)
12.5
25
2900
1.5
27
ISG/ISW40-125(I)A
10.5
16
2900
1.1
28
ISG/ISW40-160(I)
12.5
32
2900
3
29
ISG/ISW40-160(I)A
11.7
28
2900
2.2
30
ISG/ISW40-160(I)B
10.5
22.5
2900
1.5
31
ISG/ISW40-200(I)
12.5
50
2900
5.5
32
ISG/ISW40-200(I)A
11.7
44.5
2900
4
33
ISG/ISW40-200(I)B
10.5
35
2900
3
34
ISG/ISW40-250(I)
12.5
80
2900
11
35
ISG/ISW40-250(I)A
11.7
70
2900
7.5
36
ISG/ISW40-250(I)B
10.5
60
2900
5.5
37
ISG/ISW50-100
12.5
12.5
2900
1.1
38
ISG/ISW50-125
12.5
20
2900
1.5
39
ISG/ISW50-12
11.2
17.2
2900
1.1
40
ISG/ISW50-160
12.5
32
2900
3
41
ISG/ISW50-160A
11.7
28
2900
2.2
42
ISG/ISW50-160B
10.5
22.5
2900
1.5
43
ISG/ISW50-200
12.5
50
2900
5.5
44
ISG/ISW50-200A
11.7
44.5
2900
4
45
ISG/ISW50-200B
10.5
35
2900
3
46
ISG/ISW50-250
12.5
80
2900
11
47
ISG/ISW50-250A
11.7
70
2900
7.5
48
ISG/ISW50-250B
10.5
60
2900
5.5
49
ISG/ISW50-100(I)
25
12.5
2900
1.5
50
ISG/ISW50-100(I)A
22.4
10
2900
1.1
51
ISG/ISW50-125(I)
25
20
2900
3
52
ISG/ISW50-125(I)A
22.4
16
2900
2.2
53
ISG/ISW50-160(I)
25
32
2900
4
54
ISG/ISW50-160(I)A
23.4
28
2900
3
55
ISG/ISW50-160(I)B
21.6
24
2900
3
56
ISG/ISW50-200(I)
25
50
2900
7.5
57
ISG/ISW50-200(I)A
23.4
44
2900
7.5
58
ISG/ISW50-200(I)B
21.6
37
2900
5.5
59
ISG/ISW50-250(I)
25
80
2900
15
60
ISG/ISW50-250(I)A
23.4
70
2900
11
61
ISG/ISW50-251(I)B
21.6
60
2900
11
62
ISG/ISW50-315(I)
25
125
2900
30
63
ISG/ISW50-315(I)A
23.4
110
2900
22
64
ISG/ISW50-315(I)B
23.6
93
2900
18.5
65
ISG/ISW65-100
25
12.5
2900
1.5
66
ISG/ISW65-100A
22.4
10
2900
1.1
67
ISG/ISW65-125
25
20
2900
3
68
ISG/ISW65-12
22.4
16
2900
2.2
69
ISG/ISW65-160
25
32
2900
4
70
ISG/ISW65-160A
23.4
28
2900
3
71
ISG/ISW65-160B
21.6
24
2900
2.2
72
ISG/ISW65-200
25
50
2900
7.5
73
ISG/ISW65-200A
23.4
44
2900
5.5
74
ISG/ISW65-200B
21.6
37
2900
4
75
ISG/ISW65-250
25
80
2900
15
76
ISG/ISW65-250A
23.4
70
2900
11
77
ISG/ISW65-250B
21.6
60
2900
11
78
ISG/ISW65-315
25
125
2900
30
79
ISG/ISW65-31
23.4
110
2900
22
80
ISG/ISW65-315B
21.6
93
2900
18.5
81
ISG/ISW65-100(I)
50
12.5
2900
3
82
ISG/ISW65-100(I)A
44.8
10
2900
2.2
83
ISG/ISW65-125(I)
50
20
2900
5.5
84
ISG/ISW65-125(I)A
44.8
16
2900
4
85
ISG/ISW65-160(I)
50
32
2900
7.5
86
ISG/ISW65-160(I)A
46.8
28
2900
5.5
87
ISG/ISW65-160(I)B
43.2
24
2900
4
88
ISG/ISW65-200(I)
50
50
2900
15
89
ISG/ISW65-200(I)A
46.8
44
2900
11
90
ISG/ISW65-200(I)B
43
37
2900
7.5
91
ISG/ISW65-250(I)
50
80
2900
22
92
ISG/ISW65-250(I)A
46.8
70
2900
18.5
93
ISG/ISW65-250(I)B
43
60
2900
15
94
ISG/ISW65-315(I)
50
125
2900
37
95
ISG/ISW65-315(I)A
45.8
110
2900
30
96
ISG/ISW65-315(I)B
43
93
2900
30
97
ISG/ISW80-100
50
12.5
2900
3
98
ISG/ISW80-100A
44.8
10
2900
2.2
99
ISG/ISW80-125
50
20
2900
5.5
100
ISG/ISW80-12
44.8
16
2900
4
101
ISG/ISW80-160
50
32
2900
7.5
102
ISG/ISW80-160A
46.8
28
2900
5.5
103
ISG/ISW80-160B
43.2
24
2900
4
104
ISG/ISW80-200
50
50
2900
15
105
ISG/ISW80-200A
46.8
44
2900
11
106
ISG/ISW80-200B
43
37
2900
7.5
107
ISG/ISW80-250
50
80
2900
22
108
ISG/ISW80-250A
46.8
70
2900
18.5
109
ISG/ISW80-250B
43
60
2900
15
110
ISG/ISW80-315
50
125
2900
37
111
ISG/ISW80-31
45.8
110
2900
30
112
ISG/ISW80-315B
43
93
2900
30
113
ISG/ISW80-315C
41
85
2900
22
114
ISG/ISW80-350
50
150
2900
55
115
ISG/ISW80-350A
44
142
2900
45
116
ISG/ISW80-350B
40
135
2900
37
117
ISG/ISW80-100(I)
100
12.5
2900
5.5
118
ISG/ISW80-100(I)A
89
10
2900
4
119
ISG/ISW80-125(I)
100
20
2900
11
120
ISG/ISW80-125(I)A
89
16
2900
7.5
121
ISG/ISW80-160(I)
100
32
2900
15
122
ISG/ISW80-160(I)A
93.5
28
2900
11
123
ISG/ISW80-160(I)B
86.4
24
2900
7.5
124
ISG/ISW80-200(I)
100
50
2900
22
125
ISG/ISW80-200(I)A
93.5
44
2900
18.5
126
ISG/ISW80-200(I)B
86.4
37
2900
15
127
ISG/ISW80-250(I)
100
80
2900
37
128
ISG/ISW80-250(I)A
93.5
70
2900
30
129
ISG/ISW80-250(I)B
86.4
60
2900
22
130
ISG/ISW80-315(I)
100
125
2900
75
131
ISG/ISW80-315(I)A
93.5
110
2900
55
132
ISG/ISW80-315(I)B
86.4
93
2900
45
133
ISG/ISW80-315(I)C
80
85
2900
37
134
ISG/ISW100-100
100
12.5
2900
5.5
135
ISG/ISW100-100A
89
10
2900
4
136
ISG/ISW100-125
100
20
2900
11
137
ISG/ISW100-12
89
16
2900
7.5
138
ISG/ISW100-160
100
32
2900
15
139
ISG/ISW100-160A
93.5
28
2900
11
140
ISG/ISW100-160B
86.4
24
2900
7.5
141
ISG/ISW100-200
100
50
2900
22
142
ISG/ISW100-200A
93.5
44
2900
18.5
143
ISG/ISW100-200B
86.4
37
2900
15
144
ISG/ISW100-250
100
80
2900
37
145
ISG/ISW100-250A
93.5
70
2900
30
146
ISG/ISW100-250B
86.4
60
2900
22
147
ISG/ISW100-315
100
125
2900
75
148
ISG/ISW100-31
93.5
110
2900
55
149
ISG/ISW100-315B
86.4
93
2900
45
150
ISG/ISW100-350
100
150
2900
90
151
ISG/ISW100-350A
88
142
2900
75
152
ISG/ISW100-350B
80
135
2900
55
153
ISG/ISW100-100(I)
160
12.5
2900
11
154
ISG/ISW100-125(I)
160
20
2900
15
155
ISG/ISW100-125(I)A
143
16
2900
11
156
ISG/ISW100-160(I)
160
32
2900
22
157
ISG/ISW100-160(I)A
150
28
2900
18.5
158
ISG/ISW100-200(I)
160
50
2900
37
159
ISG/ISW100-200(I)A
150
44
2900
30
160
ISG/ISW100-200(I)B
138
37
2900
22
161
ISG/ISW100-250(I)
160
80
2900
55
162
ISG/ISW100-250(I)A
150
70
2900
45
163
ISG/ISW100-250(I)B
138
60
2900
37
164
ISG/ISW125-100
160
12.5
2900
11
165
ISG/ISW125-100A
143
10
2900
7.5
166
ISG/ISW125-125
160
20
2900
15
167
ISG/ISW125-12
143
16
2900
11
168
ISG/ISW125-160
160
32
2900
22
169
ISG/ISW125-160A
150
28
2900
18.5
170
ISG/ISW125-160B
138
24
2900
15
171
ISG/ISW125-200
160
50
2900
37
172
ISG/ISW125-200A
150
44
2900
30
173
ISG/ISW125-200B
138
37
2900
22
174
ISG/ISW125-250
160
80
2900
55
175
ISG/ISW125-250A
150
70
2900
45
176
ISG/ISW125-250B
138
60
2900
37
177
ISG/ISW125-315
160
125
2900
90
178
ISG/ISW125-31
150
110
2900
75
179
ISG/ISW125-315B
143
100
2900
75
180
ISG/ISW125-315C
134
88
2900
55
181
ISG/ISW150-125
160
24
2900
11
182
ISG/ISW150-12
150
16
2900
7.5
183
ISG/ISW150-160
160
32
2900
22
184
ISG/ISW150-160A
150
28
2900
18.5
185
ISG/ISW150-160B
140
24
2900
15
186
ISG/ISW150-200
160
50
2900
37
187
ISG/ISW150-200A
150
44
2900
30
188
ISG/ISW150-200B
140
38
2900
22
189
ISG/ISW150-250
200
80
2900
75
190
ISG/ISW150-250A
187
70
2900
55
191
ISG/ISW150-250B
172
60
2900
45
192
ISG/ISW150-315
200
125
2900
110
193
ISG/ISW150-31
187
110
2900
90
194
ISG/ISW150-315B
172
93
2900
75
195
ISG/ISW150-350
160
150
2900
110
196
ISG/ISW150-350A
150
142
2900
90
197
ISG/ISW150-350B
140
135
2900
75
198
ISG/ISW100-125
50
5
1450
1.5
199
ISG/ISW100-160
50
8
1450
2.2
200
ISG/ISW100-160A
46
6
1450
1.5
201
ISG/ISW100-200
50
12.5
1450
4
202
ISG/ISW100-200A
44.7
10
1450
3
203
ISG/ISW100-250
50
20
1450
5.5
204
ISG/ISW100-250A
46
17
1450
4
205
ISG/ISW100-250B
40.5
13
1450
3
206
ISG/ISW100-315
50
32
1450
11
207
ISG/ISW100-31
46
27.9
1450
7.5
208
ISG/ISW100-315B
40.5
21
1450
5.5
209
ISG/ISW100-125(I)
80
5
1450
2.2
210
ISG/ISW100-160(I)
80
8
1450
4
211
ISG/ISW100-160(I)A
72
6.5
1450
3
212
ISG/ISW100-200(I)
80
12.5
1450
5.5
213
ISG/ISW100-200(I)A
72
10
1450
4
214
ISG/ISW100-250(I)
80
20
1450
11
215
ISG/ISW100-250(I)A
75
17.5
1450
7.5
216
ISG/ISW100-250(I)B
69
15
1450
5.5
217
ISG/ISW100-315(I)
80
32
1450
15
218
ISG/ISW100-315(I)A
75
27.5
1450
11
219
ISG/ISW100-315(I)B
70
24
1450
11
220
ISG/ISW100-400(I)
80
50
1450
22
221
ISG/ISW100-400(I)A
75
44
1450
18.5
222
ISG/ISW100-400(I)B
70
38
1450
15
223
ISG/ISW125-125
100
5
1450
2.2
224
ISG/ISW125-160
100
8
1450
4
225
ISG/ISW125-160A
87
6
1450
3
226
ISG/ISW125-200
100
12.5
1450
7.5
227
ISG/ISW125-200A
89
10
1450
5.5
228
ISG/ISW125-250
100
20
1450
11
229
ISG/ISW125-250A
93.5
17.5
1450
7.5
230
ISG/ISW125-250B
87
15
1450
5.5
231
ISG/ISW125-315
100
32
1450
15
232
ISG/ISW125-31
91
27
1450
11
233
ISG/ISW125-315B
87
24
1450
11
234
ISG/ISW125-400
100
50
1450
30
235
ISG/ISW125-400A
94
44
1450
22
236
ISG/ISW125-400B
87
37.5
1450
18.5
237
ISG/ISW125-200(I)
160
12.5
1450
11
238
ISG/ISW125-200(I)A
143
10
1450
7.5
239
ISG/ISW125-250(I)
160
20
1450
15
240
ISG/ISW125-250(I)A
147
17
1450
11
241
ISG/ISW125-250(I)B
134
14
1450
7.5
242
ISG/ISW125-315(I)
160
32
1450
22
243
ISG/ISW125-315(I)A
150
28
1450
18.5
244
ISG/ISW125-315(I)B
138
24
1450
15
245
ISG/ISW125-400(I)
160
50
1450
37
246
ISG/ISW125-400(I)A
150
44
1450
30
247
ISG/ISW125-400(I)B
138
38
1450
30
248
ISG/ISW150-200
200
12.5
1450
11
249
ISG/ISW150-200A
176
10
1450
7.5
250
ISG/ISW150-250
200
20
1450
15
251
ISG/ISW150-250A
184
17
1450
11
252
ISG/ISW150-250B
167
14
1450
7.5
253
ISG/ISW150-315
200
32
1450
22
254
ISG/ISW150-31
187
28
1450
18.5
255
ISG/ISW150-315B
173
24
1450
15
256
ISG/ISW150-400
200
50
1450
37
257
ISG/ISW150-400A
187
44
1450
30
258
ISG/ISW150-400B
174
38
1450
30
259
ISG/ISW150-200(I)
200
12.5
1450
15
260
ISG/ISW150-200(I)A
179
10
1450
11
261
ISG/ISW150-250(I)
200
20
1450
18.5
262
ISG/ISW150-250(I)A
187
17.5
1450
15
263
ISG/ISW150-250(I)B
173
14
1450
11
264
ISG/ISW150-315(I)
200
32
1450
30
265
ISG/ISW150-315(I)A
187
28
1450
22
266
ISG/ISW150-315(I)B
173
24
1450
18.5
267
ISG/ISW150-400(I)
200
50
1450
45
268
ISG/ISW150-400(I)A
187
44
1450
37
269
ISG/ISW150-400(I)B
173
37.5
1450
30
270
ISG/ISW200-200
200
12.5
1450
15
271
ISG/ISW200-200A
179
10
1450
11
272
ISG/ISW200-250
200
20
1450
18.5
273
ISG/ISW200-250A
187
17.5
1450
15
274
ISG/ISW200-250B
173
14
1450
11
275
ISG/ISW200-315
200
32
1450
30
276
ISG/ISW200-31
187
28
1450
22
277
ISG/ISW200-315B
173
24
1450
18.5
278
ISG/ISW200-400
200
50
1450
45
279
ISG/ISW200-400A
187
44
1450
37
280
ISG/ISW200-400B
173
37.5
1450
30
281
ISG/ISW200-200(I)
400
12.5
1450
22
282
ISG/ISW200-200(I)A
358
10
1450
18.5
283
ISG/ISW200-250(I)
400
20
1450
30
284
ISG/ISW200-250(I)A
358
16
1450
22
285
ISG/ISW200-250(I)B
322
13
1450
18.5
286
ISG/ISW200-315(I)
400
32
1450
55
287
ISG/ISW200-315(I)A
374
28
1450
45
288
ISG/ISW200-315(I)B
346
24
1450
37
289
ISG/ISW200-400(I)
400
50
1450
90
290
ISG/ISW200-400(I)A
374
44
1450
75
291
ISG/ISW200-400(I)B
347
38
1450
55
292
ISG/ISW200-400(I)C
320
32
1450
45
293
ISG/ISW250-250
550
20
1450
45
294
ISG/ISW250-250A
490
16
1450
37
295
ISG/ISW250-315
550
32
1450
75
296
ISG/ISW250-31
515
28
1450
55
297
ISG/ISW250-315B
476
24
1450
45
298
ISG/ISW250-400
550
50
1450
110
299
ISG/ISW250-400A
515
44
1450
90
300
ISG/ISW250-400B
476
37.5
1450
75
301
ISG/ISW300-235I
1080
40
1450
160
302
ISG/ISW300-235IA
965
32
1450
132
303
ISG/ISW300-250
720
20
1450
55
304
ISG/ISW300-250A
600
17
1450
45
305
ISG/ISW300-315
720
32
1450
90
306
ISG/ISW300-31
650
28
1450
75
307
ISG/ISW300-315B
580
24
1450
55
308
ISG/ISW300-400
720
50
1450
132
309
ISG/ISW300-400A
660
44
1450
110
为了防止堵塞，污水泵的叶片往往只有两片，有卧式排污泵和立式排污泵两大类。在早期的城市排水系统中常常有立式污水泵，因为它占地省，电动机可以和水泵分开安装在干燥的地面建筑物内。但这种泵的轴向推力很大，泵轴又长，各零部件易磨损，故对安装技术和零部件精度要求高，其检修也不如卧式泵方便。
PW型卧式和WL型立式污水泵，吸送污水、污泥用。防腐性能较好，构造简单可靠，对于污水使用维修方便，但效率较低。目前国内产品PW型流量为30-180L/s,扬程为9-25m；PWL型流量为80-260L/S和1300L/S，扬程为7.5-14m.
要把泵装在地面抽吸低处的液体应该选用各种自吸泵类产品才合适。
相关文章：水泵的种类
该水泵技术文章由专业的自吸泵/原创，请勿随意转载，违反者我公司将追究其相关法律责任。
