自吸泵系列 > PQZX系列自吸式离心泵 |
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PQZX系列自吸式离心泵
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| PQZX系列自吸式离心泵，是本厂科技人员根据国内外有关自吸泵技术资料经吸收、消化、改进后设计而成的节能泵种。它具有结构紧凑、操 作方便、运行平稳、维护容易、效率高、寿命长，并有较强的自吸能力等优点。在水泵进水管不需安装底阀，只需在开机前保证泵体内储存定量引液即可。因此简化 了管路系统，又改善了工人劳动条件。 |
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| 用途： |
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PQZX系列自吸式离心泵，适用于城市环保、建筑、消防、化工、石油、农药、染料、制药、印染、酿造、电力电镀、造纸、工矿冲洗、设备冷却等场合.
1. PQZX型自吸式离心泵可用于农业灌溉、工业供水、消防、建筑输送水，管道增压等介质液体可含有30%以下的固体颗粒，使用介质温度<140℃.
2.PQZXB型普通防爆型自吸式离心泵，适用于输送介质不含腐蚀性的易燃易爆液体之用，使用介质温度<140℃.
3.PQZXP 自吸式不锈钢离心泵，适用于清水、海水及带有酸、碱度的化工介质液体和带有一般糊状的浆料（介质粘度小于100厘珀）含固量可达30%以下，介质温度 <140℃的液体，该泵的过流部件可采用不锈钢ZG1Cr18Ni9Ti材质制造，如用户有特种需要，本厂可生产过流部件为不锈钢306（即 ZG0Cr18NiMo2Ti）或不锈钢316L（即ZG00Cr17Ni14Mo2）的特种材质水泵。使用介质温度<140℃。
4.PQZXPB型不锈钢防爆型自吸式离心泵，适用于输送介质含有腐蚀性的易燃易爆的危险液体之用，使用介质温度140℃以下，如果特制高温泵，使用介质温度200℃以下。
5.可同任何型号的压滤机配套使用，是将浆料输送给压滤机的最理想设备。 |
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| 工作条件： |
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1. 泵在不安装底阀的状态下自吸高度为4～6米，如加装底阀后自吸高度可达6～9米。
2.环境温度小于45℃，相对湿度小于95%。 |
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| 型号与含义： |
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| 主要型号参数： |
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型号 |
流量
m3/h |
扬程
m |
吸程
m |
功率
kw |
转速
r/min |
汽蚀余量
m |
PQZX25-3-20 |
3 |
20 |
6.5 |
0.75 |
2900 |
3.5 |
PQZX25-3-32 |
3 |
32 |
" |
1.1 |
" |
" |
PQZX32-3.2-32 |
3.2 |
32 |
" |
1.1 |
" |
" |
PQZX32-3.2-50 |
6.3 |
50 |
" |
3 |
" |
" |
PQZX40-6.3-20 |
6.3 |
20 |
" |
1.1 |
" |
" |
PQZX40-10-40 |
10 |
40 |
" |
4 |
" |
" |
PQZX40-12.5-50 |
12.5 |
50 |
" |
5.5 |
" |
" |
PQZX50-15-12 |
15 |
12 |
" |
1.5 |
" |
" |
PQZX50-18-20 |
18 |
20 |
" |
2.2 |
" |
" |
PQZX50-20-30 |
20 |
30 |
" |
4 |
" |
" |
PQZX50-12.5-32 |
12.5 |
32 |
" |
3 |
" |
" |
PQZX50-15-40 |
15 |
40 |
" |
4 |
" |
" |
PQZX50-12.5-50 |
12.5 |
50 |
" |
5.5 |
" |
" |
PQZX50-15-60 |
15 |
60 |
" |
7.5 |
" |
" |
PQZX50-20-75 |
20 |
75 |
" |
11 |
" |
" |
PQZX65-30-15 |
30 |
15 |
" |
3 |
" |
" |
PQZX65-25-32 |
25 |
32 |
" |
5.5 |
" |
" |
PQZX65-25-50 |
25 |
50 |
" |
7.5 |
" |
" |
PQZX65-25-75 |
25 |
75 |
" |
11 |
" |
" |
PQZX80-35-13 |
35 |
13 |
6 |
3 |
" |
4 |
PQZX80-43-17 |
43 |
17 |
" |
4 |
" |
" |
PQZX80-40-22 |
40 |
22 |
" |
5.5 |
" |
" |
PQZX80-50-32 |
50 |
32 |
" |
7.5 |
" |
" |
PQZX80-60-55 |
60 |
55 |
" |
18.5 |
" |
" |
PQZX80-60-70 |
60 |
70 |
" |
22 |
" |
" |
PQZX100-100-20 |
100 |
20 |
" |
11 |
" |
" |
PQZX100-100-40 |
100 |
40 |
" |
18.5 |
" |
" |
PQZX100-100-65 |
100 |
65 |
" |
30 |
" |
" |
PQZX100-70-80 |
70 |
80 |
" |
30 |
" |
" |
PQZX150-160-55 |
160 |
55 |
5 |
45 |
" |
5 |
PQZX150-150-80 |
150 |
80 |
" |
55 |
" |
" |
PQZX200-400-32 |
400 |
32 |
" |
55 |
" |
" |
PQZX200-280-63 |
280 |
63 |
" |
90 |
" |
" |
PQZX200-350-65 |
350 |
65 |
" |
110 |
" |
" |
PQZX250-550-32 |
550 |
32 |
" |
75 |
" |
" |
PQZX250-400-50 |
400 |
50 |
" |
90 |
" |
" |
PQZX250-400-55 |
400 |
55 |
" |
110 |
" |
" |
PQZX300-600-32 |
600 |
32 |
" |
90 |
" |
" |
PQZX300-500-50 |
500 |
50 |
" |
110 |
" |
" |
PQZX300-550-55 |
550 |
55 |
" |
132 |
" |
" |
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