欢迎来电咨询详细的价格和数据
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一、IS型单级单吸离心泵的概述:
IS型单级单吸离心泵,是全国联合设计的节能泵,它是BA型、BL型及其他单级清水离心泵的更新型。优点有:全系列水力性能布局合理,用户选择范围宽,检修方便;效率和吸程达到国际平均先进水平。
IS型单级单吸离心泵适用于工业和城市给水、排水,也可用于农业排灌及供输送清水或物理化学性质类似于清水的其他液体之用,温度不高80℃。
IS型单级单吸离心泵系列性能范围(按设计点计):
转 速:2900r/min和1450r/min
吸入口直径:50~200mm
流 量:6.3~400m3/h
扬 程:5~125m
过流部件材质:铸铁。
二、IS型单级单吸离心泵的型号意义:
三、IS型单级单吸离心泵的特点:
1、IS型单级单吸离心泵根据国际标准ISO2858所规定的性能和尺寸设计的,主要由泵体、泵盖、叶轮、轴、密封环、轴套及悬架轴承不见等组成。
2、IS型单级单吸离心泵的泵体和泵盖部分,是从叶轮背面处剖分的,即通常所说的后开门结构形式。其优点是检修方便,检修时不动泵体,吸入管路,排出管路和电动机,只需拆下加长联轴器的中间联接件,即可退出转子部分进行检修。
3、IS型单级单吸离心泵的壳体(即泵体和泵盖)构成泵的工作室。叶轮、轴和滚动轴承等为泵的转子。悬架轴承部件支撑着泵的转子部分,滚动轴承受泵的径向力和轴向力。
4、为了平衡泵的轴向力,大多数泵的叶轮前、后均设有密封环,并在叶轮后盖板上设有平衡孔,由于有些泵轴向力不大,叶轮背面未设密封环和平衡孔。
5、IS型单级单吸离心泵的轴向密封环是由填料压盖,填料环和填料等组成,以防止进气或大量漏水。泵的叶轮如有平衡,则装有软填料的空腔与叶轮吸入口相通,如叶轮入口处液体处于真空状态,则很容易沿着轴套表面进气,故在填料腔内装有填料环通过泵盖上的小孔,将泵室内压力水引至填料环进行密封。泵的叶轮如没有平衡孔,由于叶轮背面液体压力大于大气压,因而不存在漏气问题,故可不装填料环。
6、为避免轴磨损,在轴通过填料腔的部位装有轴套保护。轴套与轴之间准有O型密封圈,以防止沿着配合表面进气或漏水。
7、IS型单级单吸离心泵的传动方式是通过加长弹性联轴器与电动机联接的,泵的旋转方向,从驱动端看,为顺时针方向旋转。
四、IS型单级单吸离心泵的性能参数:
型号 |
转速r/min |
流量 |
扬程m |
效率% |
功率kw |
汽蚀余量NPSHr |
叶轮直径mm |
可代替老产品型号 |
||
m3/h |
l/s |
轴功率 |
电机功率 |
|||||||
50-32-125 |
2900 |
7.5 |
2.08 |
20 |
60 |
1.13 |
2.2 |
2.0 |
130 |
11/2BA-6 |
50-32-125 |
1450 |
3.75 |
1.04 |
5 |
54 |
0.16 |
0.55 |
2.0 |
|
|
50-32-125A |
2900 |
6.72 |
1.86 |
16 |
60 |
0.81 |
1.1 |
|
116.5 |
11/2BA-6 |
50-32-125A |
1450 |
3.36 |
0.93 |
4 |
54 |
0.04 |
0.22 |
|
|
11/2B17A |
50-32-160 |
2900 |
7.5 |
2.08 |
32 |
54 |
2.02 |
3 |
2.0 |
158 |
|
50-32-160 |
1450 |
3.75 |
1.04 |
8 |
48 |
0.29 |
0.55 |
2.0 |
|
2DA-8×4 |
50-32-160A |
2900 |
7.02 |
1.95 |
28 |
|
|
2.2 |
|
148 |
2DA-8×3 |
50-32-160A |
1450 |
3.51 |
0.97 |
7 |
48 |
0.23 |
0.40 |
2.0 |
|
|
50-32-160B |
2900 |
6.5 |
1.81 |
24 |
54 |
1.32 |
1.5 |
|
137 |
|
50-32-160B |
1450 |
3.25 |
1.5 |
6 |
48 |
0.18 |
0.22 |
|
|
|
50-32-200 |
2900 |
7.5 |
2.08 |
50 |
48 |
3.45 |
5.5 |
2.0 |
198 |
2DA-8×6 |
50-32-200 |
1450 |
3.75 |
1.04 |
12.5 |
42 |
0.51 |
0.75 |
2.0 |
|
|
50-32-200A |
2900 |
7.02 |
1.95 |
44 |
48 |
2.91 |
4 |
2.0 |
185.5 |
2DA-8×5 |
50-32-200A |
1450 |
3.51 |
0.97 |
11 |
42 |
0.33 |
0.55 |
2.0 |
|
|
50-32-200B |
2900 |
6.53 |
1.81 |
38 |
48 |
2.34 |
3 |
2.0 |
172.5 |
2DA |
50-32-200B |
1450 |
3.26 |
0.91 |
9.5 |
42 |
0.42 |
0.55 |
2.0 |
|
|
50-32-250 |
2900 |
7.5 |
2.08 |
80 |
38 |
7.16 |
11 |
2.0 |
250 |
40D40×2 |
50-32-250 |
1450 |
3.75 |
1.04 |
20 |
32 |
1.07 |
1.5 |
2.0 |
|
2DA-8×9 |
50-32-250A |
2900 |
7.02 |
1.95 |
70 |
38 |
5.87 |
7.5 |
2.0 |
234 |
2DA-8×8 |
50-32-250A |
1450 |
3.51 |
0.97 |
17.5 |
32 |
0.88 |
1.5 |
2.0 |
|
|
50-32-250B |
2900 |
65.3 |
1.81 |
60 |
38 |
4.65 |
5.5 |
2.0 |
216.5 |
2DA-8×7 |
50-32-250B |
1450 |
3.26 |
0.91 |
15 |
32 |
0.69 |
1.1 |
2.0 |
|
|
65-50-125 |
2900 |
15 |
4.17 |
20 |
69 |
1.97 |
3 |
2.0 |
130 |
2BA-19 |
65-50-125 |
1450 |
7.5 |
2.08 |
5 |
64 |
0.27 |
0.55 |
|
|
2B19 |
65-50-125A |
2900 |
13.4 |
3.73 |
16 |
69 |
1.42 |
2.2 |
2.0 |
116.5 |
2BA-9A |
65-50-125A |
1450 |
6.72 |
1.86 |
4 |
64 |
0.19 |
0.22 |
2.0 |
|
2B19A |
65-50-160 |
2900 |
15 |
4.17 |
32 |
65 |
3.35 |
5.5 |
2.0 |
158.5 |
2BA-6 |
65-50-160 |
1450 |
7.5 |
2.08 |
8 |
60 |
0.45 |
0.75 |
2.0 |
|
2B31 |
65-50-160A |
2900 |
14 |
3.89 |
28 |
65 |
2.73 |
4 |
2.0 |
148 |
2BA-6A |
65-50-160A |
1450 |
7 |
1.94 |
7 |
60 |
0.37 |
0.55 |
2.0 |
|
2B31A |
65-50-160B |
2900 |
13 |
3.62 |
24 |
65 |
2.19 |
3 |
2.0 |
137.5 |
2BA-6A |
65-50-160B |
1450 |
6.5 |
1.8 |
6 |
60 |
0.29 |
0.40 |
2.0 |
|
2B31A |
65-40-200 |
2900 |
15 |
4.17 |
50 |
60 |
5.67 |
7.5 |
2.0 |
200 |
50D-8×6 |
65-40-200 |
1450 |
7.5 |
2.08 |
12.5 |
55 |
0.77 |
1.1 |
2.0 |
|
|
65-40-200A |
2900 |
14 |
3.89 |
44 |
60 |
4.67 |
5.5 |
2.0 |
187.5 |
50D-8×5 |
65-40-200A |
1450 |
7 |
1.94 |
11 |
55 |
0.63 |
0.75 |
2.0 |
|
|
65-40-200B |
2900 |
13 |
3.62 |
38 |
60 |
3.76 |
4 |
2.0 |
174.5 |
50D-8×4 |
65-40-200B |
1450 |
6.5 |
1.8 |
9.5 |
55 |
0.51 |
0.55 |
2.0 |
|
|
65-40-250 |
2900 |
15 |
4.17 |
80 |
50 |
10.89 |
15 |
2.0 |
254 |
20D-8×9 |
65-40-250 |
1450 |
7.5 |
2.08 |
20 |
46 |
1.48 |
2.2 |
2.0 |
|
|
65-40-250A |
2900 |
14 |
3.80 |
70 |
53 |
8.42 |
11 |
2.0 |
237.5 |
50D-8×9 |
65-40-250A |
1450 |
7 |
1.94 |
17.5 |
48 |
1.17 |
2.2 |
2.0 |
|
|
65-40-250B |
2900 |
13 |
3.62 |
60 |
53 |
6.7 |
7.5 |
2.0 |
220 |
50D-8×7 |
65-40-250B |
1450 |
6.5 |
1.8 |
15 |
48 |
0.9 |
1.1 |
2.0 |
|
|
65-40-315 |
2900 |
15 |
4.17 |
125 |
40 |
21.3 |
30 |
2.5 |
315 |
50D-32×4 |
65-40-315 |
1450 |
7.5 |
2.08 |
32 |
37 |
2.94 |
4 |
2.5 |
|
|
65-40-315A |
2900 |
14.3 |
3.98 |
114 |
40 |
18.6 |
22 |
2.5 |
301 |
|
65-40-315A |
1450 |
7.17 |
1.99 |
28.5 |
37 |
2.57 |
4 |
2.5 |
|
|
65-40-315B |
2900 |
13.6 |
3.78 |
103 |
40 |
15.9 |
18.5 |
2.5 |
286 |
50D-32×3 |
65-40-315B |
1450 |
6.8 |
1.89 |
25.8 |
37 |
2.2 |
3 |
2.5 |
|
|
65-40-315C |
2900 |
12.8 |
3.57 |
92 |
40 |
11.5 |
15 |
2.5 |
|
|
65-40-315C |
1450 |
6.43 |
1.78 |
23 |
37 |
1.85 |
2.2 |
2.5 |
270 |
|
80-65-125 |
2900 |
30 |
8.33 |
20 |
75 |
3.6 |
5.5 |
3.0 |
137 |
3BA-3 |
80-65-125 |
1450 |
15 |
4.17 |
5 |
71 |
0.48 |
0.75 |
2.5 |
|
3B19 |
80-65-125A |
2900 |
27.3 |
7.57 |
16 |
75 |
2.72 |
4 |
2.5 |
124.5 |
3BA-13A |
80-65-125A |
1450 |
13.6 |
3.79 |
4 |
71 |
0.36 |
0.55 |
2.5 |
|
3B19A |
80-65-160 |
2900 |
30 |
8.33 |
32 |
73 |
5.97 |
7.5 |
2.5 |
168 |
3BA-9 |
80-65-160 |
1450 |
15 |
4.17 |
8 |
69 |
0.79 |
1.5 |
2.5 |
|
3B33 |
80-65-160A |
2900 |
28 |
7.78 |
28 |
73 |
4.87 |
5.5 |
2.5 |
157 |
3BA-9A |
80-65-160A |
1450 |
14 |
3.9 |
7 |
69 |
0.64 |
0.75 |
2.5 |
|
3B33A |
80-65-160B |
2900 |
26 |
7.21 |
24 |
73 |
3.36 |
4 |
2.5 |
145.5 |
3BA-9B |
80-65-160B |
1450 |
13 |
3.6 |
6 |
69 |
0.51 |
0.55 |
2.5 |
|
2B33B |
80-50-200 |
2900 |
30 |
8.33 |
50 |
69 |
9.87 |
15 |
2.5 |
202 |
3BA-6 |
80-50-200 |
1450 |
15 |
4.17 |
125 |
65 |
1.31 |
2.2 |
2.5 |
|
3B57 |
80-50-200A |
2900 |
28.1 |
7.82 |
44 |
69 |
8.15 |
11 |
2.5 |
189.5 |
3BA-6A |
80-50-200A |
1450 |
14.1 |
3.91 |
11 |
65 |
1.08 |
1.5 |
2.5 |
|
3B57A |
80-50-200B |
2900 |
26.1 |
7.62 |
38 |
69 |
6.53 |
7.5 |
2.5 |
176 |
3BA-6B |
80-50-200B |
1450 |
13.1 |
3.63 |
9.5 |
65 |
0.87 |
1.1 |
2.5 |
|
3B57B |
80-50-250 |
2900 |
30 |
8.33 |
80 |
63 |
17.3 |
22 |
2.5 |
250 |
100D-16×5 |
80-50-250 |
1450 |
15 |
4.17 |
20 |
60 |
2.27 |
3 |
2.5 |
|
4DA-8×5 |
80-50-250A |
2900 |
28.1 |
7.82 |
70 |
63 |
14.2 |
18.5 |
2.5 |
234 |
|
80-50-250A |
1450 |
14.1 |
3.91 |
17.5 |
60 |
1.86 |
3 |
2.5 |
|
|
80-50-250B |
2900 |
26.1 |
7.26 |
60 |
63 |
11.2 |
15 |
2.5 |
216.5 |
100D-16×4 |
80-50-250B |
1450 |
13.1 |
3.63 |
15 |
60 |
1.47 |
2.2 |
2.5 |
|
4DA-8×4 |
80-50-315 |
2900 |
30 |
8.33 |
125 |
54 |
31.5 |
37 |
2.5 |
315 |
100D-16×8 |
80-50-315 |
1450 |
15 |
4.17 |
32 |
52 |
4.19 |
5.5 |
2.5 |
|
4DA-8×8 |
80-50-315A |
2900 |
28.7 |
7.96 |
114 |
54 |
26.3 |
30 |
2.5 |
301 |
100D-16×6 |
80-50-315A |
1450 |
14.3 |
3.98 |
28.5 |
52 |
3.66 |
5.5 |
2.5 |
|
4DA-8×6 |
80-50-315B |
2900 |
27.2 |
7.56 |
103 |
54 |
23.6 |
30 |
2.5 |
286 |
|
80-50-315B |
1450 |
13.6 |
3.79 |
25.8 |
52 |
3.14 |
5.5 |
2.5 |
|
|
80-50-315C |
2900 |
25.7 |
7.14 |
92 |
54 |
17 |
22 |
2.5 |
270 |
|
80-50-315C |
1450 |
12.9 |
3.57 |
23 |
|
2.63 |
4 |
2.5 |
|
|
100-80-125 |
2900 |
60 |
16.7 |
20 |
78 |
7.0 |
11 |
4.5 |
139 |
4BA-18 |
100-80-125 |
1450 |
30 |
8.33 |
5 |
75 |
0.91 |
1.5 |
2.5 |
|
4B20 |
100-80-125A |
2900 |
53.7 |
15 |
16 |
78 |
5.03 |
7.5 |
4.5 |
124.5 |
4BA-18A |
100-80-125A |
1450 |
26.9 |
7.46 |
4 |
75 |
0.65 |
0.75 |
2.5 |
|
4B20A |
100-80-160 |
2900 |
60 |
16.7 |
32 |
78 |
11.2 |
15 |
4.0 |
170 |
4BA-12 |
100-80-160 |
1450 |
30 |
8.33 |
8 |
75 |
1.45 |
2.2 |
2.5 |
|
4B35 |
100-80-160A |
2900 |
56.1 |
15.6 |
28 |
78 |
9.16 |
11 |
4.0 |
159 |
4BA-12A |
100-80-160A |
1450 |
28 |
7.79 |
7 |
75 |
1.19 |
1.5 |
2.5 |
|
4B35A |
100-80-160B |
2900 |
50 |
13.9 |
22.3 |
78 |
6.95 |
7.5 |
4.0 |
142 |
4BA-12B |
100-80-160B |
1450 |
25 |
6.96 |
5.6 |
75 |
0.85 |
1.1 |
2.5 |
|
4B35B |
100-65-200 |
2900 |
60 |
16.7 |
50 |
76 |
17.9 |
22 |
3.6 |
203 |
4BA-8A |
100-65-200 |
1450 |
30 |
8.33 |
12.5 |
73 |
2.33 |
4 |
2.0 |
|
4B60A |
100-65-200A |
2900 |
56.1 |
15.6 |
44 |
76 |
14.2 |
18.5 |
|
190.5 |
4BA-8B |
100-65-200A |
1450 |
28 |
7.79 |
11 |
73 |
1.93 |
3 |
|
|
4B60B |
100-65-200B |
2900 |
52.3 |
14.6 |
38 |
|
9.94 |
15 |
|
177 |
|
100-65-200B |
1450 |
26.2 |
7.26 |
9.5 |
|
1.54 |
2.2 |
|
|
|
100-65-250 |
2900 |
60 |
16.7 |
80 |
72 |
30.3 |
37 |
3.8 |
255 |
DA1-125×4 |
100-65-250 |
1450 |
30 |
8.33 |
20 |
68 |
4.0 |
5.5 |
2.0 |
|
|
100-65-250A |
2900 |
56.1 |
15.6 |
70 |
72 |
24.8 |
30 |
3.8 |
238.5 |
|
100-65-250A |
1450 |
28 |
7.79 |
17.5 |
68 |
3.27 |
4 |
2.0 |
|
|
100-65-250B |
2900 |
52.3 |
14.6 |
60 |
72 |
19.7 |
22 |
3.8 |
221 |
DA1-125×3 |
100-65-250B |
1450 |
26.2 |
7.26 |
15 |
68 |
2.6 |
3 |
2.0 |
|
|
100-65-315 |
2900 |
60 |
16.7 |
125 |
66 |
51.6 |
75 |
3.6 |
315.5 |
125D-25×5 |
100-65-315 |
1450 |
30 |
8.33 |
32 |
63 |
6.92 |
11 |
2.0 |
|
|
100-65-315A |
2900 |
57.3 |
16 |
114 |
66 |
45 |
55 |
3.6 |
301.5 |
|
100-65-315A |
1450 |
28.7 |
7.96 |
28.5 |
63 |
6.03 |
7.5 |
2.0 |
|
|
100-65-315B |
2900 |
54.5 |
15.2 |
103 |
66 |
38.6 |
45 |
3.6 |
286.5 |
125D-25×4 |
100-65-315B |
1450 |
27.2 |
7.56 |
25.8 |
63 |
5.18 |
7.5 |
2.0 |
|
|
100-65-315C |
2900 |
51.4 |
14.3 |
92 |
66 |
32.5 |
37 |
3.6 |
270.5 |
|
100-65-310C |
1450 |
25.7 |
7.14 |
23 |
63 |
4.36 |
5.5 |
2.0 |
|
|
125-100-200 |
2900 |
120 |
33.3 |
50 |
81 |
33.6 |
45 |
4.5 |
216 |
150S-50 |
125-100-200 |
1450 |
60 |
16.7 |
12.5 |
76 |
4.48 |
7.5 |
2.5 |
|
6Sh-9 |
125-100-200A |
2900 |
113 |
31.2 |
44 |
81 |
27.7 |
37 |
4.5 |
202.5 |
150S-50A |
125-100-200A |
1450 |
56.3 |
15.7 |
11 |
76 |
3.69 |
5.5 |
2.5 |
|
6Sh-9A |
125-100-200B |
2900 |
105 |
29.1 |
38 |
81 |
22.3 |
30 |
4.5 |
188.5 |
150S-50B |
125-100-200B |
1450 |
52.4 |
14.6 |
9.5 |
76 |
2.98 |
4 |
2.5 |
|
|
125-100-250 |
2900 |
120 |
33.3 |
80 |
78 |
55.9 |
75 |
4.2 |
255 |
150S-78 |
125-100-250 |
1450 |
60 |
16.7 |
20 |
76 |
7.17 |
11 |
2.5 |
|
|
125-100-250A |
2900 |
113 |
31.2 |
70 |
78 |
45.7 |
55 |
|
238 |
|
125-100-250A |
|
56.3 |
15.7 |
17.5 |
76 |
5.87 |
7.5 |
|
|
|
125-100-250 |
2900 |
105 |
29.1 |
60 |
78 |
36.4 |
45 |
|
221 |
|
125-100-250 |
1450 |
52.4 |
14.6 |
15 |
76 |
4.67 |
5.5 |
|
|
|
125-100-315 |
2900 |
120 |
33.3 |
125 |
75 |
90.8 |
110 |
4.5 |
317 |
D155-30×4 |
125-100-315 |
1450 |
60 |
16.7 |
32 |
73 |
11.9 |
15 |
2.2 |
|
150D30×3 |
125-100-315A |
2900 |
115 |
31.8 |
114 |
75 |
78.9 |
90 |
|
302.5 |
|
125-100-315A |
1450 |
57.3 |
15.9 |
28.5 |
73 |
10.3 |
15 |
|
|
|
125-100-315B |
2900 |
109 |
30.2 |
103 |
75 |
68.1 |
75 |
|
288 |
|
125-100-315B |
1450 |
54.5 |
15.2 |
25.8 |
73 |
8.92 |
11 |
|
|
|
125-100-315C |
2900 |
103 |
28.6 |
92 |
75 |
57.4 |
75 |
|
272 |
|
125-100-315C |
1450 |
51.4 |
14.3 |
23 |
73 |
7.5 |
11 |
|
|
|
125-100-400 |
1450 |
60 |
16.7 |
50 |
65 |
21 |
30 |
2.5 |
395 |
|
125-100-400A |
1450 |
56.3 |
15.7 |
44 |
65 |
17.3 |
22 |
2.5 |
370.5 |
|
125-100-400B |
1450 |
52.4 |
14.6 |
38 |
65 |
13.9 |
18.5 |
2.5 |
344.5 |
|
150-125-250 |
1450 |
120 |
33.3 |
20 |
81 |
13.5 |
18.5 |
3.0 |
260 |
6BA-12 |
150-125-250A |
1450 |
113 |
31.2 |
17.5 |
81 |
11.1 |
15 |
3.0 |
243.5 |
6BA-12A |
150-125-250B |
1450 |
105 |
29.1 |
15 |
81 |
8.75 |
11 |
3.0 |
225 |
6BA-12B |
150-125-315 |
1450 |
120 |
33.3 |
32 |
79 |
21.08 |
30 |
2.5 |
325 |
6BA-8 |
150-125-315A |
1450 |
113 |
31.2 |
28 |
80 |
17.8 |
22 |
2.5 |
304 |
6BA-8A |
150-125-315B |
1450 |
105 |
29.1 |
24 |
80 |
14.2 |
18.5 |
2.5 |
281.5 |
6BA-8B |
150-125-400 |
1450 |
120 |
33.3 |
50 |
75 |
36.3 |
45 |
2.8 |
399.5 |
|
150-125-400A |
1450 |
113 |
31.2 |
44 |
75 |
29.9 |
37 |
2.8 |
374.5 |
|
150-125-400B |
1450 |
105 |
29.1 |
38 |
75 |
24.1 |
30 |
2.8 |
348.5 |
|
200-150-250 |
1450 |
240 |
66.7 |
20 |
82 |
26.6 |
37 |
4.2 |
275 |
8BA-18 |
200-150-250A |
1450 |
225 |
62.5 |
17.5 |
82 |
21.8 |
30 |
4.2 |
257.5 |
8BA-18A |
200-150-250B |
1450 |
208 |
57.7 |
15 |
82 |
17.2 |
22 |
4.2 |
238 |
8BA-18B |
200-150-315 |
1450 |
240 |
66.7 |
32 |
82 |
42.5 |
55 |
3.5 |
346 |
8BA-12 |
200-150-315A |
1450 |
225 |
62.5 |
28 |
82 |
35.4 |
45 |
3.5 |
325.5 |
8BA-12A |
200-150-315B |
1450 |
208 |
57.7 |
24 |
82 |
27.9 |
37 |
|
301.5 |
8BA-12B |
200-150-400 |
1450 |
240 |
66.7 |
50 |
81 |
67.2 |
90 |
3.8 |
395 |
|
200-150-400A |
1450 |
225 |
62.5 |
44 |
81 |
55.5 |
75 |
3.8 |
370.5 |
|
200-150-400B |
1450 |
208 |
57.7 |
38 |
81 |
44.6 |
55 |
3.8 |
344.5 |
|