3U35-4三螺杆泵 3U35-6三螺杆泵 3U35-8三螺杆泵 3U35-10三螺杆泵3U35-16三螺杆泵3U35-25三螺杆泵
3U35C-100三螺杆泵
3U45-10三螺杆泵 3U45B-6三螺杆泵 3LU45B-6三螺杆泵 3U45B-10三螺杆泵 3LU45B-10三螺杆泵
3U45B-16三螺杆泵 3LU45B-16三螺杆泵 3U45B-25三螺杆泵 3LU45B-25三螺杆泵 3U45B-40三螺杆泵
3LU45B-40三螺杆泵 3U45B-64三螺杆泵 3LU45B-64三螺杆泵 3U45B-100三螺杆泵3LU45B-100三螺杆泵
3U80A-4三螺杆泵 3LU80A-4三螺杆泵 3U80A-6三螺杆泵 3LU80A-6三螺杆泵 3U80A-8三螺杆泵
3LU80A-8三螺杆泵 3U80A-10三螺杆泵 3LU80A-10三螺杆泵 3U80A-16三螺杆泵 3LU80A-16三螺杆泵
3U80A-25三螺杆泵 3LU80A-25三螺杆泵 3U80A-40三螺杆泵 3U80B-4三螺杆泵 3LU80B-4三螺杆泵
3U80B-6三螺杆泵 3LU80B-6三螺杆泵 3U80B-8三螺杆泵 3LU80B-8三螺杆泵 3U80B-10三螺杆泵
3LU80B-10三螺杆泵 3U80B-16三螺杆泵 3LU80B-16三螺杆泵 3U80B-25三螺杆泵 3U80B-40三螺杆泵
3U80B-64三螺杆泵 3U80D-4三螺杆泵 3U80D-8三螺杆泵 3U80D-16三螺杆泵 3U80D-25三螺杆泵
3SU100D-4三螺杆泵3SU100D-6三螺杆泵3SU100D-8三螺杆泵3SU100D-10三螺杆泵
3SU100D-16三螺杆泵
3SU100D-25三螺杆泵 3UN80-16三螺杆泵 3SU100-4三螺杆泵 3SU100-6三螺杆泵 3SU100-8三螺杆泵
3SU100-10三螺杆泵 3SU100-16三螺杆泵 3LSU100-5三螺杆泵 3LSU100-6三螺杆泵3LSU100-8三螺杆泵
3LSU100-10三螺杆泵 3LSU100A-5三螺杆泵
3SU110D-25三螺杆泵 3SU110D-40三螺杆泵
3LSU140D-4三螺杆泵 3LSU140D-6三螺杆泵 3LSU140D-8三螺杆泵
3SU160D-4三螺杆泵 3SU160D-6三螺杆泵 3SU160D-8三螺杆泵 3SU160D-10三螺杆泵
3SU160D-16三螺杆泵
3LSU200C-4三螺杆泵
U、SU、LU、LSU型螺杆泵
用途：
U型螺杆泵用于输送洁净、无腐蚀性，并具有润滑性质的介质。被输送的温度可达80℃，粘度为1．5～80°E。
性能参数：
流量：(Q)0.3～554m³／h 工作压力范围：0.4～10公斤／厘米²
结构特点：
1．流体作直线连续输送、无搅拌、无脉动力；
2．振动小、噪声低；
3．磨损轻微、泵寿命长；
4．可高转速、高压力、动转平稳、效率高；
5．结构简单、拆装方便、运转可靠；
6．体积小、重量轻。
轴封：一般采用机械密封。
传动：泵通过爪型联轴器由原动机驱动。从传动端看，泵为顺时针方向旋转。
材料：
主动螺杆…………4536CrMoA1A
从动螺杆…………QT50-1
5CuMO
38CrMOA1A
泵 套…………ZQSn10-1
ZQA19-4
性 能 参 数 表
|
泵型号
|
流量（Q）
|
工作压力（P）
|
转数（n）
|
功率（Kw）
|
泵效率 （η）%
|
汽蚀余量(m)
|
主杆外径（mm）
|
泵重量
（kg）
|
||
|
m³/h
|
L/m
|
轴功率
|
电机功率
|
|||||||
|
3U35-4
|
6.1
|
101.6
|
0.4
|
2900
|
1.35
|
2.2
|
50
|
6
|
35
|
17
|
|
3U35-6
|
6
|
100
|
0.6
|
1.7
|
57.5
|
|||||
|
3U35-8
|
5.95
|
99.1
|
0.8
|
2.06
|
3
|
63
|
||||
|
3U35-10
|
5.9
|
98
|
1.0
|
2.5
|
66.5
|
|||||
|
3U35-16
|
5.7
|
95
|
0.6
|
3.6
|
5.5
|
73
|
||||
|
3U35-25
|
5.6
|
93
|
2.5
|
5.8
|
7.5
|
74
|
||||
|
3U35C-100
|
2.2
|
36.7
|
10.0
|
11.8
|
18.5
|
55
|
5.5
|
|||
|
3U45-10
|
13
|
216
|
1.0
|
5
|
7.5
|
67.5
|
5
|
45
|
73
|
|
|
3U45B-6
3LU45B-6
|
9
|
150
|
0.6
|
2.5
|
3
|
59
|
5.5
|
|||
|
3U45B-10
3LU45B-10
|
8.9
|
148
|
1.0
|
3.7
|
5.5
|
67
|
||||
|
3U45B-16
3LU45B-16
|
8.7
|
145
|
1.6
|
5.3
|
7.5
|
73
|
||||
|
3U45B-25
3LU45B-25
|
8.3
|
138
|
2.5
|
8.6
|
11
|
74.5
|
||||
|
3U45B-40
3LU45B-40
|
7.45
|
124
|
4.0
|
14.8
|
22
|
72
|
||||
|
3U45B-64
3LU45B-64
|
7.15
|
119
|
6.4
|
21.4
|
30
|
63
|
||||
|
3U45B-100
3LU45B-100
|
6.75
|
112
|
10.0
|
33.8
|
45
|
60
|
||||
|
3U80A-4
3LU80A-4
|
36. 7
|
610
|
0.4
|
1450
|
9.7
|
15
|
63
|
6
|
80
|
|
|
3U80A-6
3LU80A-6
|
35.8
|
697
|
0.6
|
11.7
|
18.5
|
66
|
||||
|
3U80A-8
3LU80A-8
|
35.1
|
585
|
0.8
|
11.7
|
18.5
|
66
|
||||
|
3U80A-10
3LU80A-10
|
34.4
|
574
|
1.0
|
13.9
|
69
|
|||||
|
3U80A-16
3LU80A-16
|
31.8
|
530
|
1.6
|
20.4
|
30
|
75
|
||||
|
3U80A-25
3LU80A-25
|
33
|
530
|
2.5
|
31.9
|
45
|
76.5
|
||||
|
3U80A-40
|
32.2
|
536
|
4.0
|
51.7
|
75
|
74
|
||||
|
3U80B-4
3LU80B-4
|
25.4
|
423
|
0.4
|
5
|
7.5
|
57.5
|
||||
|
3U80B-6
3LU80B-6
|
24.8
|
413
|
0.6
|
6.7
|
11
|
62.5
|
||||
|
3U80B-8
3LU80B-8
|
24.2
|
405
|
0.8
|
8.3
|
65.5
|
|||||
|
3U80B-10
3LU80B-10
|
23.7
|
395
|
1.0
|
9.9
|
15
|
68.5
|
||||
|
3U80B-16
3LU80B-16
|
22
|
366
|
1.6
|
14.5
|
22
|
74.5
|
||||
|
3U80B-25
|
22.3
|
371
|
2.5
|
22.6
|
30
|
76
|
||||
|
3U80B-40
|
21.8
|
363
|
4.0
|
36.6
|
55
|
73.5
|
||||
|
3U80B-64
|
20.4
|
340
|
6.4
|
59.3
|
75
|
64.5
|
||||
|
3U80D-4
|
37
|
616
|
0.4
|
2900
|
7.8
|
11
|
57.5
|
5.5
|
||
|
3U80D-8
|
36
|
600
|
0.8
|
12.3
|
18.5
|
67.3
|
||||
|
3U80D-16
|
34.5
|
575
|
1.6
|
2950
|
21.8
|
37
|
71
|
|||
|
3U80D-25
|
33
|
550
|
2.5
|
2900
|
32
|
45
|
71.5
|
|||
|
3SU100D-4
|
73
|
1212
|
0.4
|
1450
|
13.3
|
18.5
|
57
|
100
|
235
|
|
|
3SU100D-6
|
72
|
1196
|
0.6
|
17.9
|
22
|
62
|
||||
|
3SU100D-8
|
71
|
1180
|
0.8
|
22.3
|
30
|
66
|
||||
|
3SU100D-10
|
70.5
|
1175
|
1.0
|
26.6
|
45
|
68
|
||||
|
3SU100D-16
|
70
|
1162
|
1.6
|
39
|
55
|
72
|
||||
|
3SU100D-25
|
69
|
1147
|
2.5
|
61
|
75
|
74
|
||||
|
3UN80-16
|
20
|
334
|
1.6
|
970
|
12.5
|
22
|
80
|
138
|
||
|
3SU100-4
|
146
|
2430
|
0.4
|
1450
|
26.5
|
35
|
60
|
5.5
|
100
|
400
|
|
3SU100-6
|
144
|
2400
|
0.6
|
35
|
45
|
67
|
||||
|
3SU100-8
|
141
|
2350
|
0.8
|
42.7
|
55
|
72
|
||||
|
3SU100-10
|
138
|
2300
|
1.0
|
50.3
|
75
|
74
|
||||
|
3SU100-16
|
131
|
2180
|
0.6
|
75
|
110
|
76
|
||||
|
3LSU100-5
|
143
|
2380
|
0.5
|
32
|
40
|
66
|
6
|
560
|
||
|
3LSU100-6
|
144
|
2400
|
0.6
|
37.5
|
50
|
67
|
||||
|
3LSU100-8
|
141
|
2350
|
0.8
|
45
|
55
|
72
|
550
|
|||
|
3LSU100-10
|
138
|
2300
|
1.0
|
53
|
75
|
74
|
||||
|
3LSU100A-5
|
145
|
2416
|
0.5
|
33.1
|
45
|
65
|
560
|
|||
|
3SU110D-25
|
90
|
1502
|
2.5
|
82
|
0110
|
75
|
5.5
|
110
|
385
|
|
|
3SU110D-40
|
88
|
1470
|
4.0
|
130
|
16
|
74
|
||||
|
3LSU140D-4
|
196
|
3260
|
0.4
|
37.9
|
45
|
62
|
6
|
140
|
1050
|
|
|
3LSU140D-6
|
0.6
|
49.3
|
64
|
69
|
||||||
|
3LSU140D-8
|
194
|
3240
|
0.8
|
60.8
|
75
|
73
|
160
|
|||
|
3SU160D-4
|
295
|
4930
|
0.4
|
1470
|
53.6
|
70
|
60
|
500
|
||
|
3SU160D-6
|
293
|
4900
|
0.6
|
71
|
92
|
67
|
||||
|
3SU160D-8
|
290
|
4840
|
0.8
|
97
|
110
|
71
|
||||
|
3SU160D-10
|
285
|
4750
|
1.0
|
105.4
|
160
|
73
|
||||
|
3SU160D-16
|
270
|
4500
|
1.6
|
170
|
200
|
75
|
||||
|
3LSU200C-4
|
380
|
6333
|
0.4
|
960
|
72.2
|
110
|
64
|
6.5
|
200
|
1140
|