LJB型无泄漏化工离心泵广泛用于化工，炼油，制药，食品环保等行业输送温度为-10℃-150℃,带有颗粒，粘度的种种腐蚀性液体，超高，低温时可采用带保温夹套型式。有两大特点：①进口是径向吸入，密封处于负压状态：②维修方便，进出口管道均不需拆卸。该系列泵获国家专利（专利号：97·2 36083·2）和国家级重点新产品证书及第七届中国专利技术博览会金奖。
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型号
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泵额定转速 n=2900 r/min |
泵额定转速 n=1450 r/min |
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流量
Q(m3/h) |
扬程
|
配用电机功率 |
流量
Q(m3/h) |
扬程
|
配用电机功率
|
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|
比重
y=1.0 |
比重
y=1.35 |
比重
y=7.84 |
比重
y=1.0 |
比重
y=1.35 |
比重
y=7.84 |
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| LJB25-20-20 |
1
|
20
|
1.5
|
2.2
|
3
|
|||||
| LJB40-25-65 |
3
|
65
|
5.5
|
7.5
|
11
|
1.5
|
16
|
1.1
|
1.1
|
1.5
|
| LJB40-25-106 |
3
|
106
|
1 7
|
15
|
18.5
|
1.5
|
25
|
2.2
|
2.2
|
3
|
| LJB50-32-20 |
12.5
|
20
|
3
|
4
|
5.5
|
|||||
| LJB50-32-32 |
14.4
|
32
|
5.5
|
7.35
|
11
|
|||||
| LJB50-32-50 |
12.5
|
50
|
7.5
|
11
|
15
|
|||||
| LJB50-32-80 |
12.5
|
80
|
11
|
15
|
18.5
|
6.3
|
20
|
2.2
|
3
|
4
|
| LJB65-50-30 |
28
|
30
|
7.5
|
11
|
15
|
|||||
| LJB65-50-50 |
25
|
50
|
11
|
15
|
18.5
|
12.5
|
12.5
|
1.5
|
1.5
|
2.2
|
| LJB65-50-80 |
25
|
80
|
18.5
|
22
|
30
|
12.5
|
20
|
3
|
3
|
4
|
| LJB65-40-125 |
30
|
125
|
30
|
37
|
45
|
15
|
32
|
5.5
|
5.5
|
7.5
|
| LJB65-40-160 |
30
|
160
|
55
|
75
|
90
|
15
|
40
|
7.5
|
11
|
15
|
| LJB80-65-30 |
50
|
30
|
11
|
15
|
18.5
|
|||||
| LJB80-65-60 |
54
|
60
|
18.5
|
22
|
30
|
27
|
15
|
3
|
3
|
4
|
| LJB80-50-90 |
54
|
90
|
37
|
45
|
55
|
27
|
22.5
|
5.5
|
7.5
|
11
|
| LJB80-50-125 |
50
|
125
|
45
|
55
|
75
|
25
|
32
|
7.5
|
11
|
15
|
| LJB100-65-40 |
50
|
40
|
15
|
18.5
|
22
|
25
|
10
|
2.2
|
3
|
4
|
| LJB100-65-50 |
100
|
50
|
30
|
37
|
45
|
50
|
72.5
|
4
|
5.5
|
7.5
|
| LJB100-65-80 |
100
|
80
|
45
|
55
|
75
|
50
|
20
|
5.5
|
7.5
|
11
|
| LJBl00-80-30 |
80
|
30
|
15
|
18.5
|
22
|
40
|
12
|
3
|
4
|
5.5
|
| LJB125-100-30 |
80
|
30
|
30
|
37
|
45
|
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| LJB125-100-50 |
200
|
50
|
45
|
55
|
75
|
100
|
12.5
|
7.5
|
11
|
15
|
| LJB125-100-80 |
200
|
80
|
75
|
90
|
110
|
100
|
20
|
11
|
15
|
18.5
|
| LJB150-125-50 |
200
|
50
|
55
|
75
|
90
|
|||||
| LJB150-150-65 |
150
|
65
|
55
|
75
|
90
|
|||||
| LJB200-150-30 |
300
|
30
|
45
|
55
|
75
|
|||||
| LJB200-150-50 |
400
|
50
|
90
|
110
|
160
|
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