HTCN悬臂式液下泵用圆柱管联结泵的水力部件和底座。出液管同圆柱管分开，不用采取轴封措施，泵在液下部位不设轴承，可以输送含有固体颗粒的介质。根据介质中固体颗粒的大小和性质不同，泵叶轮又分为两种型式，即闭式叶轮（HTCN型）加工式叶轮（HTCF型）当介质含颗粒较多而尺寸较大时，选用开式叶轮。泵的插入深度根据电机极数，所配用轴承架的规格大小可以在700-1800mm范围内变化。当需要时，泵可以配带吸入管。
二、性能参数
|
型号 |
叶轮代号 |
转速 1500r/min |
配用电机功率（ kw ） | |||||||
|
流量 Q |
扬程 |
轴承架 |
插入深度 |
汽蚀余量（ m ） |
效率 |
r≤1 |
r≤1.5 |
r≤2 | ||
|
HTCN1130 |
A |
9.5 |
6.5 |
Ⅰ |
690 |
2 |
51 |
1.1 |
1.1 |
1.1 |
|
B |
9 |
5.5 |
|
50 |
1.1 |
1.1 |
1.1 | |||
|
C |
8.5 |
4.5 |
|
47 |
1.1 |
1.1 |
1.1 | |||
|
D |
8 |
3 |
|
42 |
1.1 |
1.1 |
1.1 | |||
|
E |
7.5 |
2 |
2 |
35 |
1.1 |
1.1 |
1.1 | |||
|
HTCN1110 |
A |
21 |
9 |
4 |
62 |
1.1 |
1.5 |
2.2 | ||
|
B |
19 |
8 |
|
59 |
1.1 |
1.5 |
2.2 | |||
|
C |
17 |
6.5 |
|
55 |
1.1 |
1.5 |
2.2 | |||
|
D |
15 |
4.5 |
|
48 |
1.1 |
1.5 |
2.2 | |||
|
|
13 |
3 |
3.3 |
41 |
1.1 |
1.5 |
2.2 | |||
|
HTCN2110 |
A |
28 |
8.5 |
4 |
75 |
1.5 |
2.2 |
3.0 | ||
|
B |
26 |
7 |
|
74 |
1.1 |
1.5 |
2.2 | |||
|
C |
25 |
5 |
|
72 |
1.1 |
1.5 |
2.2 | |||
|
D |
22 |
4 |
4 |
68 |
1.1 |
1.1 |
1.1 | |||
|
HTCN3110 |
A |
40 |
7 |
3.5 |
72 |
2.2 |
3.0 |
4.0 | ||
|
HTCN3110 |
B |
38 |
6 |
|
|
|
70 |
2.2 |
3.0 |
4.0 |
|
C |
35 |
4.5 |
|
66 |
1.1 |
2.5 |
3.0 | |||
|
D |
30 |
3.5 |
3.6 |
64 |
1.1 |
1.5 |
2.2 | |||
|
HTCN4150 |
A |
78 |
7 |
Ⅰ |
715 |
5.5 |
82 |
2.2 |
3.0 |
5.5 |
|
B |
71 |
6 |
|
80 |
2.2 |
3.0 |
5.5 | |||
|
C |
62 |
5 |
|
77 |
2.2 |
3.0 |
3.0 | |||
|
D |
52 |
4 |
4.8 |
76 |
2.2 |
2.2 |
2.2 | |||
|
HTCN5110 |
A |
90 |
13 |
4.5 |
75 |
4.0 |
5.5 |
7.5 | ||
|
B |
80 |
11 |
|
73 |
3.0 |
4.0 |
5.5 | |||
|
C |
70 |
10 |
|
70 |
2.2 |
3.0 |
4.0 | |||
|
D |
55 |
8 |
3.5 |
64 |
1.5 |
2.2 |
3.0 | |||
|
HTCN1210 |
A |
27 |
13 |
Ⅰ |
740 |
1.5 |
67 |
2.2 |
4.0 |
5.5 |
|
B |
25 |
11 |
|
64 |
2.2 |
3.0 |
4.0 | |||
|
C |
23 |
0 |
|
61 |
2.2 |
3.0 |
4.0 | |||
|
D |
20 |
8 |
1.5 |
56 |
1.5 |
2.2 |
3.0 | |||
|
HTCN2250 |
A |
26 |
15.5 |
2.5 |
61 |
3 |
4 |
5.5 | ||
|
B |
25 |
14 |
|
55 |
3 |
4 |
5.5 | |||
|
C |
22 |
11 |
|
52 |
3 |
3 |
4 | |||
|
D |
20 |
8.5 |
2.1 |
49 |
3 |
3 |
4 | |||
|
HTCN2350 |
A |
29 |
24 |
Ⅰ |
725 |
3 |
59 |
5.5 |
7.5 |
11 |
|
B |
26 |
21 |
|
56 |
5.5 |
7.5 |
11 | |||
|
C |
24 |
18 |
|
52 |
3.0 |
5.5 |
5.5 | |||
|
D |
24 |
15 |
2.6 |
50 |
3.0 |
5.5 |
5.5 | |||
|
HTCN3250 |
A |
45 |
14 |
Ⅰ |
740 |
2 |
72 |
4.0 |
5.5 |
7.5 |
|
B |
40 |
12 |
|
70 |
3.0 |
5.5 |
7.5 | |||
|
C |
39 |
10 |
|
69 |
3.0 |
4.0 |
5.5 | |||
|
D |
35 |
8 |
1.8 |
68 |
2.2 |
3.0 |
4.0 | |||
|
HTCN3310 |
A |
51 |
27 |
3 |
68 |
11 |
15 |
15 | ||
|
B |
48 |
23 |
|
65 |
11 |
15 |
15 | |||
|
C |
46 |
21 |
|
63 |
7.5 |
15 |
15 | |||
|
D |
42 |
17 |
3 |
61 |
5.5 |
7.5 |
11 | |||
|
HTCN4250 |
A |
70 |
14 |
Ⅰ |
770 |
3.9 |
77 |
5.5 |
7.5 |
11 |
|
B |
68 |
12 |
|
77 |
5.5 |
7.5 |
11 | |||
|
C |
66 |
10 |
|
76 |
4.0 |
5.5 |
7.5 | |||
|
D |
64 |
8 |
8 |
75 |
3.0 |
5.5 |
7.5 | |||
