XS型泵为新一代高性能单级双吸中开式离心泵，主要适用于自来水厂、空调循环用水、供热管网系统、建筑供水、灌溉、排水泵站、电厂、工业供水系统、消防系统、船舶工业、矿山给排水等输送液体的场合。是SH、S、SA、SLA、SAP型中开双吸泵的全面换代产品。
产品参数
XS型中开泵参数范围：
流量Q 22～11600m3/h
扬程H 7～200m
XS型中开泵型号说明：例：XS250-450ALR(M.F)J
XS-新型中开式离心泵
250-水泵出口直径(mm)
450-叶轮直径(mm)
A-叶轮第一次切割
L-立式安装
R(M.F)-R：热水型 M：耐磨型 F：耐腐型
J-轴封为机械密封
XS型中开泵主要零件材质： 零件名称 材质名称 代号 泵壳 灰铸铁球墨铸铁
铸钢 HT250
QT400-18
ZG230-450 叶轮 青铜
灰铸铁
硅黄铜
不锈钢 ZCuSn10Pb1
HT250
ZCuZn16Si4
ZG0Cr18Ni12Mo2Ti 轴 不锈钢
碳钢 2Cr13
45 泵体密封环 青铜
灰铸铁
硅黄铜
不锈钢 ZCuSn5Pb5Zn5
HT250
ZCuZn16Si4
ZG0Ci18Ni9Ti XS型中开泵配套范围：
中开式离心泵、原动机、底座、地脚螺栓、联轴器和联轴器套。
| 泵型号 | 流量 | 扬程 | 转速 | 电机功率 | 效率 | 必需汽蚀余量 | ||
| m3/s | L/s | m | r/min | kw | % | M | ||
| 80-210 | 22.0 83.5 121.0 |
6.1 23.2 33.6 |
17.0 13.8 10.0 |
1480 | 5.5 | 82 | 1.6 | |
| A | 20.0 77.2 108.0 |
5.6 21.4 30.0 |
14.8 11.8 8.7 |
4 | 81 | |||
| B | 17.5 70.4 96.0 |
4.86 19.6 266 |
12.4 9.8 7.7 |
3 | 80.5 | |||
| C | 16.0 64.4 83.0 |
4.4 17.9 23.0 |
10.6 8.2 6.8 |
3 | 78 | |||
| 60.0 164.5 240.0 |
16.7 45.7 66.7 |
64.5 55.0 40.0 |
2950 | 37 | 82 | 4.5 | ||
| A | 59.0 152.9 219.0 |
16.3 42.5 60.8 |
58.0 47.5 34.0 |
30 | 81 | |||
| B | 55.0 138.5 199.0 |
15.3 38.5 55.3 |
49.0 39.0 30.0 |
30 | 80.5 | |||
| C | 52.0 128.4 170.0 |
14.4 35.7 47.0 |
42.0 33.5 27.5 |
22 | 77.8 | |||
| 80-270 | 26.0 104.5 138.0 |
7.2 29.0 38.3 |
24.5 22.5 18.0 |
1480 | 11 | 78.5 | 2.3 | |
| A | 25.0 96 129.0 |
6.9 26.7 35.8 |
22.0 19.0 16.0 |
11 | 78 | |||
| B | 22.0 88.1 116.0 |
6.1 24.5 32.2 |
19.5 16.0 13.0 |
7.5 | 76 | |||
| C | 21.0 79.4 105.0 |
5.8 22.0 29.0 |
16.8 13.0 10.5 |
5.5 | 75 | |||
| 80.0 208.0 280.0 |
22.0 57.8 77.8 |
107.0 90.0 77.5 |
2950 | 75 | 78.5 | 6.3 | ||
| A | 78.0 192.4 235.0 |
21.7 53.4 65.3 |
92.5 77.0 68.0 |
75 | 77.5 | |||
| B | 75.0 174.7 220.0 |
20.8 48.5 61.1 |
77.5 63.5 55.0 |
55 | 76 | |||
| C | 74.0 155.0 200.0 |
20.5 43.0 55.6 |
64.0 50.0 45.0 |
37 | 75 | |||
| 80-370 | 29.0 114.4 150.0 |
8.1 31.8 41.7 |
43.5 38.8 29.3 |
1480 | 22 | 71.5 | 2.3 | |
| A | 26.0 105.5 133.0 |
7.2 29.3 26.9 |
37.5 33.0 25.0 |
15 | 70.5 | |||
| B | 22.0 96.3 117.0 |
6.1 26.8 32.5 |
32.0 27.5 22.0 |
15 | 70 | |||
| C | 20.0 87.1 102.0 |
5.6 24.2 28.3 |
26.0 22.5 17.9 |
11 | 67.5 | |||
| 100-250 | 38.0 145.0 212.0 |
10.6 40.3 58.9 |
23.5 18.8 13.1 |
1480 | 11 | 82.5 | 2.4 | |
| A | 37.0 132.9 192.0 |
10.3 36.9 53.0 |
20.1 15.8 11.5 |
11 | 81 | |||
| B | 36.0 122.9 173.0 |
10.0 34.1 48.1 |
17.0 13.5 10.2 |
7.5 | 79 | |||
| C | 34.0 115.9 154.0 |
9.4 32.2 42.8 |
14.5 11.0 8.9 |
5.5 | 77.5 |
|||
