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详细信息
一、S型单级双吸离心泵的应用范围：
S型单级双吸离心泵的零件用不锈钢板压制，经激光焊接而成，并有多种牌号的不锈钢可供选用，因而S型离心泵的用途十分广泛，主要适用于输送各种洁净水及轻腐蚀液体，可用于住宅供水及增压、工业锅炉给水、空调系统循环体会水、水处理和反渗透系统、食品工业、医药工业用水等。
二、S型单级双吸离心泵的工作条件：
流量范围：0.8m3/h~120 m3/h；
扬程范围：5.6m~330m；
温度范围：-20℃~120℃；
输送液体种类：各种清洁水及轻腐蚀液体；
离心泵泵腔承压：≤4.0MPa。
三、S型单级双吸离心泵的结构特点：
1. 结构紧凑 外形美观，稳定性好，便于安装。
2. 运行平稳 优化设计的双吸叶轮使轴向力减小到低限度，且有优异水力性能的叶型，离心泵泵壳内表面及叶轮表面具有抗汽蚀性能。
3. 轴承选用SKF及NSK轴承保证运行平稳，噪音低，使用寿命长。
4. 轴封选用机械密封或填料密封。能保证8000小时运行无泄漏。
5. 离心泵安装形式 装配时不需调整，可根据现场使用条件。分立式或卧式安装。
6. 加装自吸装置，可实现自动吸水，即不需安装底阀，不需真空泵，不需倒灌，离心泵可以启动。
四、S型单级双吸离心泵的示意图：
|
1.泵体 |
5.双吸密封环 |
9.填料压盖 |
|
2.泵盖 |
6.轴套 |
10.填料 |
|
|
3.叶轮 |
7.联轴器 |
|
|
|
4.轴 |
8.联轴体 |
|
五、S型单级双吸离心泵的型号意义：
S型单级双吸离心泵性能参数：
|
型 号 |
流 量(m3/h) |
扬 程 (m) |
必需汽蚀余量(m) |
转速 (r/min) |
电机功率(KW) |
|
150S-78 |
160 |
78 |
4.5 |
2950 |
55kW |
|
150S-78A |
140 |
60 |
4.5 |
2950 |
45kW |
|
150S-50 |
160 |
50 |
4.5 |
2950 |
37kW |
|
150S-50A |
140 |
39 |
4.5 |
2950 |
30kW |
|
150S-50B |
133 |
36 |
4.5 |
2950 |
22kW |
|
200S-95 |
280 |
95 |
5 |
2950 |
132kW |
|
200S-95A |
268 |
87 |
5 |
2950 |
110kW |
|
200S-95B |
245 |
72 |
5 |
2950 |
75kW |
|
200S-63 |
280 |
63 |
5 |
2950 |
75kW |
|
200S-63A |
245 |
48 |
5 |
2950 |
55kW |
|
200S-42 |
280 |
42 |
5 |
2950 |
45kW |
|
200S-42A |
245 |
36 |
5 |
2950 |
37kW |
|
250S-65 |
485 |
65 |
3.8 |
1450 |
132kW |
|
250S-65A |
420 |
48 |
3.8 |
1450 |
90kW |
|
250S-39 |
485 |
39 |
3.8 |
1450 |
75kW |
|
250S-36A |
420 |
29 |
3.8 |
1450 |
55kW |
|
250S-24 |
485 |
24 |
3.8 |
1450 |
45kW |
|
250S-24A |
420 |
20 |
3.8 |
1450 |
37kW |
|
250S-14 |
485 |
14 |
3.8 |
1450 |
30kW |
|
250S-14A |
420 |
10 |
3.8 |
1450 |
18.5kW |
|
300S-90 |
790 |
90 |
4.8 |
1450 |
315kW |
|
300S-90A |
756 |
78 |
4.8 |
1450 |
280kW |
|
300S-90B |
720 |
67 |
4.8 |
1450 |
220kW |
|
300S-58 |
790 |
58 |
4.8 |
1450 |
185kW |
|
300S-58A |
735 |
50 |
4.8 |
1450 |
160kW |
|
300S-58B |
685 |
43 |
4.8 |
1450 |
132kW |
|
300S-32 |
790 |
32 |
4.8 |
1450 |
90kW |
|
300S-32A |
700 |
26 |
4.8 |
1450 |
75kW |
|
300S-19 |
790 |
19 |
4.8 |
1450 |
55kW |
|
300S-19A |
700 |
15 |
4.8 |
1450 |
45kW |
|
300S-12 |
790 |
12 |
4.8 |
1450 |
37kW |
|
350S-125 |
1260 |
125 |
5.5 |
1450 |
630kW |
|
350S-125A |
1181 |
112 |
5.5 |
1450 |
560kW |
|
350S-125B |
1098 |
96 |
5.5 |
1450 |
500kW |
|
350S-75 |
1260 |
75 |
5.5 |
1450 |
360kW |
|
350S-75A |
1170 |
65 |
5.5 |
1450 |
300kW |
|
350S-75B |
1080 |
55 |
5.5 |
1450 |
225kW |
|
350S-44 |
1260 |
44 |
5.5 |
1450 |
220kW |
|
350D-44A |
1116 |
36 |
5.5 |
1450 |
160kW |
|
350S-26 |
1260 |
26 |
5.5 |
1450 |
132kW |
|
350S-26A |
1130 |
21 |
5.5 |
1450 |
90kW |
|
350S-16 |
1260 |
16 |
5.5 |
1450 |
75kW |
|
350S-16A |
1130 |
12 |
5.5 |
1450 |
55kW |
|
500S-98 |
2020 |
98 |
6 |
970 |
780kW |
|
500S-98A |
1872 |
83 |
6 |
970 |
650kW |
|
500S-98B |
1746 |
74 |
6 |
970 |
550kW |
|
500S-59 |
2020 |
59 |
6 |
970 |
460kW |
|
500S-59A |
1872 |
49 |
6 |
970 |
380kW |
|
500S-59B |
1746 |
40 |
6 |
970 |
310kW |
|
500S-35 |
2020 |
35 |
6 |
970 |
280kW |
|
500S-35A |
1746 |
27 |
6 |
970 |
215kW |
|
500S-22 |
2020 |
22 |
6 |
970 |
185kW |
|
500S-22A |
1746 |
17 |
6 |
970 |
132kW |
|
500S-13 |
2020 |
13 |
6 |
970 |
110kW |
|
600S-47 |
3170 |
47 |
7.5 |
970 |
550kW |
|
600S-32 |
3170 |
32 |
7.5 |
970 |
380kW |
|
600S-22 |
3170 |
22 |
7.5 |
970 |
250kW |
|
600S-22A |
2860 |
18 |
7.5 |
970 |
185KW |
|
600S32 |
3170 |
32 |
7.5 |
970 |
355KW |
|
600S-32A |
2850 |
26 |
7.5 |
970 |
280KW |
|
600S-47 |
3170 |
47 |
6..5 |
970 |
560KW |
|
600S-47A |
2920 |
40 |
6 |
970 |
450KW |
|
600S-75 |
3170 |
75 |
6 |
970 |
900KW |
|
600S-75A |
2950 |
65 |
6 |
970 |
710KW |
|
600S-75B |
2710 |
55 |
6 |
970 |
560KW |
|
600S-100 |
3170 |
100 |
6 |
970 |
1250KW |
|
600S-100A |
3000 |
90 |
6 |
970 |
1120KW |
|
600S-100B |
2830 |
80 |
6 |
970 |
900KW |
|
800S-22 |
5500 |
22 |
7 |
730 |
450KW |
|
4400 |
14 |
5 |
585 |
250KW |
|
|
800S-22A |
4830 |
17 |
7 |
730 |
315KW |
|
3870 |
11 |
5 |
585 |
185KW |
|
|
800S-32 |
5500 |
32 |
7 |
730 |
630KW |
|
4400 |
20 |
4.5 |
585 |
315KW |
|
|
800S-32A |
4950 |
26 |
7 |
730 |
450KW |
|
3960 |
17 |
4.5 |
585 |
250KW |
|
|
800S-47 |
5500 |
47 |
6.5 |
730 |
1000KW |
|
4400 |
30 |
4.2 |
585 |
450KW |
|
|
800S-47A |
5070 |
40 |
6.5 |
730 |
710KW |
|
4060 |
25 |
4.2 |
585 |
355KW |
|
|
800S-76 |
5500 |
76 |
6 |
730 |
1600KW |
|
4400 |
49 |
4.2 |
585 |
800KW |
|
|
800S-76A |
5080 |
65 |
6 |
730 |
1250KW |
|
4070 |
42 |
4.2 |
585 |
630KW |
|
|
800S-76B |
4680 |
55 |
6 |
730 |
1000KW |
|
3750 |
35 |
4 |
585 |
500KW |
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