一、立式液下泵 产品概述及特点
SFY系列立式液下泵是本公司在传统耐腐蚀液下泵基础上,参考国外同类产品的先进技术,经改进设计而生产的新型液下泵;SFY系列立式液下泵取消了其他液下泵普遍采用的机械密封和选用了独特的叶轮,使泵高效节能、寿命长,从而广泛应用于石油、化工、制药、造纸、冶金等行业。SFY立式液下泵的主要特点有:1、泵为立式液下泵,外形美观,直接安装在被输送介质的储存器上,无额外占地面积,从而降低了基建投入。2、取消了机械密封,解决了其他液下泵因机械密封容易磨损而须经常维修的烦恼,节约了泵的运行成本,提高了工作效率。3、采用独特的离心式叶轮,供输送不含固体颗粒等清洁的介质,振动噪音低,效率高;采用开式叶轮,供输送不清洁带有固体颗粒及短纤维的液体,运行平稳、不堵塞。SFY立式液下泵适用于输送介质温度为-20~140°C;铸铁材质的泵,介质PH值在5-9范围内;采用开式叶轮的泵,被输送液体中含有的固体颗粒直径不超过泵吸入口直径30%为宜。

SFY立式液下泵
1、滤网 2、泵盖 3、泵体 4、叶轮 5、下护轴套 6、泵轴 7、出液管部件
8、中间接管 9、安装板 10、轴承体 11、联轴器 12、导轴承体 13、中间短管
1、滤网 2、泵盖 3、泵体 4、叶轮 5、下护轴套 6、泵轴 7、出液管部件
8、中间接管 9、安装板 10、轴承体 11、联轴器 12、导轴承体 13、中间短管
二、立式液下泵 性能曲线图

三、立式液下泵 性能参数
泵型号 |
流量Q | 扬程 H(mm) |
转速 n(r/min) |
电机功率 P(KW) |
出口直径D(mm) | 液下长度 L(m) |
|
| m3/h | L/s | ||||||
| 25SFY-16 | 1.98 3.6 3.96 |
0.55 1 1.1 |
19.2 16 12.8 |
2960 | 1.5 | 25 | 0.5~2.5 |
| 25SFY-16A | 1.80 3.27 3.6 |
0.50 0.91 1.00 |
15.8 13.2 10.6 |
2960 | 1.5 | 25 | 0.5~2.5 |
| 25SFY-25 | 1.98 3.6 3.96 |
0.55 1 1.1 |
30 25 20 |
2960 | 2.2 | 25 | 0.5~2.5 |
| 25SFY-25A | 1.80 3.27 3.6 |
0.50 0.91 1.0 |
24.8 20.7 16.6 |
2960 | 2.2 | 25 | 0.5~2.5 |
| 25SFY-41 | 1.98 3.6 3.96 |
0.55 1 1.1 |
49.2 41 32.8 |
2960 | 4 | 25 | 0.5~2.5 |
| 25SFY-41A | 1.80 3.27 3.60 |
0.5 0.91 1.0 |
40.8 34 27.2 |
2960 | 3 | 25 | 0.5~2.5 |
| 40SFY-16 | 3.96 7.2 7.92 |
1.10 2 2.2 |
16.8 15.7 12.6 |
2960 | 2.2 | 32 | 0.5~2.5 |
| 40SFY-16A | 3.6 6.55 7.2 |
1.00 1.82 2.00 |
15.6 13 10.4 |
2960 | 1.5 | 32 | 0.5~2.5 |
| 40SFY-26 | 3.96 7.2 7.92 |
1.10 2 2.2 |
30.6 25.5 20.4 |
2960 | 3 | 32 | 0.5~2.5 |
| 40SFY-26A | 3.6 6.55 7.2 |
1.00 1.82 2.00 |
25.2 21 16.8 |
2960 | 3 | 32 | 0.5~2.5 |
| 40SFY-40 | 3.96 7.2 7.92 |
1.10 2 2.2 |
48 40 32 |
2960 | 5.5 | 32 | 0.5~2.5 |
| 40SFY-40 | 1.98 3.6 3.96 |
0.55 1.0 1.1 |
12 10 8 |
1480 | 1.1 | 32 | 0.5~2.5 |
| 40SFY-40A | 3.6 6.55 7.2 |
1.00 1.82 2.00 |
39.2 32.7 28.1 |
2960 | 5.5 | 32 | 0.5~2.5 |
| 40SFY-40A | 1.8 3.3 3.6 |
0.5 0.92 1.0 |
9.8 8.2 6.5 |
1480 | 1.1 | 32 | 0.5~2.5 |
| 50SFY-16 | 7.92 14.4 15.8 |
2.20 4 4.4 |
18.8 15.7 12.6 |
2960 | 3 | 40 | 0.5~2.5 |
| 50SFY-16A | 7.2 13.1 14.4 |
2.00 3.64 4 |
15.6 13 10.4 |
2960 | 3 | 40 | 0.5~2.5 |
| 50SFY-25 | 7.92 14.4 15.8 |
2.20 4 4.4 |
30 25 20 |
2960 | 4 | 40 | 0.5~2.5 |
| 50SFY-25A | 7.20 13.1 14.4 |
2.00 3.64 4 |
24.8 20.7 16.6 |
2960 | 3 | 40 | 0.5~2.5 |
泵型号 |
流量Q | 扬程 H(mm) |
转速 n(r/min) |
电机功率 P(KW) |
出口直径D(mm) | 液下长度 L(m) |
|
| m3/h | L/s | ||||||
| 50SFY-40 | 7.92 14.4 15.8 |
2.20 4 4.4 |
48 40 32 |
2960 | 7.5 | 40 | 0.5~2.5 |
| 50SFY-40 | 3.96 7.2 7.9 |
1.1 2.0 2.2 |
12 10 8 |
1480 | 1.5 | 40 | 0.5~2.5 |
| 50SFY-40A | 7.2 13.1 14.4 |
2.0 3.64 4.0 |
39.6 33 26.4 |
2960 | 5.5 | 40 | 0.5~2.5 |
| 50SFY-40A | 3.6 6.6 7.2 |
1.0 1.832.0 |
9.9 8.2 6.6 |
1480 | 1.5 | 40 | 0.5~2.5 |
| 65SFY-16 | 15.8 28.8 33.1 |
4.4 8 9.1 |
18.8 15.7 12.6 |
2960 | 4 | 50 | 0.75~2.5 |
| 65SFY-16A | 14.4 26.2 30.2 |
4.0 7.28 8.40 |
15.6 13 10.4 |
2960 | 3 | 50 | 0.75~2.5 |
| 65SFY-25 | 15.8 28.8 33.1 |
4.4 8 9.2 |
30 25 20 |
2960 | 5.5 | 50 | 0.75~2.5 |
| 65SFY-25A | 14.4 26.2 30.2 |
4.0 7.28 8.40 |
24.8 20.7 16.6 |
2960 | 5.5 | 50 | 0.75~2.5 |
| 65SFY-40 | 15.8 28.8 33.1 |
4.4 8 9.2 |
47.4 39.5 31.6 |
2960 | 11 | 50 | 0.75~2.5 |
| 65SFY-40 | 7.9 14.4 16.5 |
2.2 4.0 4.6 |
11.8 9.6 7.9 |
1480 | 2.2 | 50 | 0.75~2.5 |
| 65 SFY-40A | 14.4 26.2 30.2 |
4.0 7.28 8.4 |
39.2 32.7 26.2 |
2960 | 11 | 50 | 0.75~2.5 |
| 65SFY-40A | 7.2 13.1 15.1 |
2.0 3.6 4.2 |
9.6 8.2 6.5 |
1480 | 2.2 | 50 | 0.75~2.5 |
| 80SFY-15 | 29.7 54 64.6 |
6.25 15 18 |
18 15 12 |
2960 | 7.5 | 65 | 1~2.5 |
| 80SFY-15A | 27 49.1 58.9 |
7.5 13.66 16.38 |
14.9 12.4 9.9 |
2960 | 7.5 | 65 | 1~2.5 |
| 80SFY-24 | 29.7 54 64.6 |
6.25 15 18 |
28.8 24 19.2 |
2960 | 11 | 65 | 1~2.5 |
| 80SFY-24A | 27 49.1 58.9 |
7.5 13.65 16.36 |
23.9 19.9 15.9 |
2960 | 11 | 65 | 1~2.5 |
| 80SFY-38 | 29.7 54 64.8 |
8.25 15 16 |
45.6 38 30.4 |
2960 | 18.5 | 65 | 1~2.5 |
| 80SFY-38 | 14.8 27 32.4 |
4.1 7.5 9.0 |
11.4 9.5 7.6 |
1480 | 3.0 | 65 | 1~2.5 |
泵型号 |
流量Q | 扬程 H(mm) |
转速 n(r/min) |
电机功率 P(KW) |
出口直径D(mm) | 液下长度 L(m) |
|
| m3/h | L/s | ||||||
| 80SFY-38A | 27 40.1 58.9 |
7.5 13.84 16.36 |
37.8 31.5 25.2 |
2960 | 15 | 65 | 1~2.5 |
| 80SFY-38A | 13.5 24.5 29.5 |
3.75 6.8 8.2 |
9.5 7.8 6.3 |
1480 | 2.2 | 65 | 1~2.5 |
| 100SFY-23 | 55.4 100.8 120 |
15.4 28 33.6 |
27 22.5 18 |
2960 | 18.5 | 80 | 1~2.5 |
| 100SFY-23A | 50.5 91.8 110 |
14 25.5 30.6 |
22.3 18.6 14.9 |
2960 | 15 | 80 | 1~2.5 |
| 100SFY-37 | 55.4 100.8 120 |
15.4 28 33.6 |
43.8 36.5 29.2 |
2960 | 22 | 80 | 1~2.5 |
| 100SFY-37 | 27.7 50.4 60 |
7.7 14 16.7 |
11 9.1 7.3 |
1480 | 4.0 | 80 | 1~2.5 |
| 100SFY-37A | 50.5 91.8 110 |
14 25.5 30.6 |
36.2 30.2 24.2 |
2960 | 22 | 80 | 1~2.5 |
| 100SFY-37A | 25.2 45.0 55 |
7.0 12.8 27.5 |
9.1 7.5 6.1 |
1480 | 3.0 | 80 | |
| 150SFY-22 | 104.4 190.8 226.6 |
29 53 63 |
26.4 22 17.6 |
2960 | 30 | 125 | 1~2.5 |
| 150SFY-22A | 95.4 173.5 200 |
25.5 48.2 58 |
21.8 18.2 14.6 |
2960 | 22 | 125 | 1~2.5 |
| 150SFY-35 | 104.4 190.8 226.8 |
29 53 63 |
41.5 34.7 27.8 |
1480 | 45 | 125 | 1~2.5 |
| 150SFY-35 | 69.5 127 151 |
19.3 35.3 41.9 |
18.5 15.4 12.4 |
980 | 15 | 125 | 1~2.5 |
| 150SFY-35A | 95.4 173.5 209 |
26.5 48.2 58 |
34.6 28.8 23.1 |
1480 | 37 | 125 | 1~2.5 |
| 150SFY-35A | 63.6 115.7 139.3 |
17.7 32.1 36.7 |
15.4 12.8 10.2 |
980 | 11 | 125 | 1~2.5 |
| 200SFY-21 | 198 360 396 |
55 100 110 |
25.2 21 16.8 |
1480 | 45 | 150 | 1~2.5 |
| 200SFY-21 | 132 240 284 |
36.7 66.7 73.3 |
11.2 9.3 7.5 |
980 | 15 | 150 | 1~2.5 |
| 200SFY-21A | 180 327 360 |
50 91 100 |
20.9 17.4 13.9 |
1480 | 37 | 150 | 1~2.5 |
| 200SFY-21A | 120 218 240 |
33.3 60.6 66.7 |
9.3 7.7 6.2 |
980 | 11 | 150 | 1~2.5 |
四、立式液下泵 外形及安装尺寸图

五、立式液下泵 安装尺寸表
泵型号 |
尺寸(mm) | |||||||||||||||||||||
| ф | M | M1 | L1 | L | Dg1 | D1 | Do | h | s | nr-фd1 | D | Do | O | n-фd | A | A1 | B | B1 | K | 轴承架 | Z | |
| 25SFY-16 | Ф450 | 225 | 162 | 1200 | 500 ~ 2500 |
Ф25 | Ф115 | Ф85 | 14 | 109 | 4-ф14 | Ф580 | Ф540 | 25 | 12-ф18 | 600 | 275 | 430 | 380 | 237 | 01 | 72 |
| 25SFY-25 | ||||||||||||||||||||||
| 25SFY-41 | ||||||||||||||||||||||
| 40SFY-16 | Ф32 | Ф135 | Ф100 | 16 | 4-ф18 | 82 | ||||||||||||||||
| 40SFY-26 | ||||||||||||||||||||||
| 40SFY-40 | ||||||||||||||||||||||
| 50SFY-16 | Ф40 | Ф145 | Ф110 | 92 | ||||||||||||||||||
| 50SFY-25 | ||||||||||||||||||||||
| 50SFY-40 | ||||||||||||||||||||||
| 65SFY- | Ф580 | 308 | 210 | 1300 | 750 ~ 2500 |
Ф50 | Ф160 | Ф125 | 120 | 4-Ф18 | Ф700 | Ф650 | 30 | 16-Ф18 | 750 | 350 | 510 | 460 | 277 | 02 | 117 | |
| 65SFY- | ||||||||||||||||||||||
| 65SFY- | ||||||||||||||||||||||
| 80SFY- | 1000 ~ 2500 |
Ф65 | Ф180 | Ф145 | 18 | 137 | ||||||||||||||||
| 80SFY- | ||||||||||||||||||||||
| 80SFY- | ||||||||||||||||||||||
| 100SFY-23 | Ф80 | Ф195 | Ф160 | 20 | 128 | |||||||||||||||||
| 100SFY-37 | ||||||||||||||||||||||
| 150SFY-22 | Ф800 | 385 | 250 | 1200 | 1000 ~2500 |
Ф125 | Ф270 | Ф220 | 22 | 250 | 8-Ф18 | Ф1000 | Ф950 | 35 | 20-Ф25 | 1100 | 525 | 720 | 670 | 415 | 03 | 164 |
| 150SFY-35 | ||||||||||||||||||||||
| 200SFY-21 | Ф150 | Ф300 | Ф250 | 198 | ||||||||||||||||||
六、立式液下泵 配用电机型号及尺寸
轴承架 |
电机机座号 | 90S | 90L | 100L | 112M | 132S | 160M | 160L | 180M | 200L | 225M 4P |
250M 4P |
280S 4P |
| 01 | h1 | 395 | 405 | 431 | |||||||||
| h2 | 655 | 680 | 725 | 745 | 826 | ||||||||
| 02 | h1 | 477 | 497 | 502 | 530 | ||||||||
| h2 | 797 | 817 | 892 | 992 | 1037 | 1062 | 1195 | ||||||
| 03 | h1 | 629 | 669 | ||||||||||
| h2 | 1164 | 1189 | 1294 | 1374 | 1459 | 1529 | |||||||
特别声明:本网站参数资料仅供参考,如有变更以本公司产品实际为准。
