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进口逆循环屏蔽泵

进口逆循环屏蔽泵

一、进口逆循环屏蔽泵产品概述

美国尼科NICO进口逆循环屏蔽泵的循环路经与基本型相反,故称为逆循环型。适用于输送易汽化的液体,特别是当汽蚀余量较小时,循环量会受到来自电机的热量和轴承摩擦热量的作用,使液体的温度升高,如果采用基本型,循环液返回到叶轮的入口处,则很容易产生汽蚀,从而导致崩不能正常工作。采用逆循环型,循环液不返回到叶轮的入口处,而使液体直接从电机的尾端排出,就不易产生汽蚀。

二、进口逆循环屏蔽泵选型参数

公称通径:40-300mm

流量范围:5-1000(m3/h)

扬程范围:10-190m

功率范围:0.37-160KW

转速范围:1450-2900r/min

温度范围:-20℃~120℃

工作压力:≤2.5Mpa

泵体材质:WCB、304、316

三、进口逆循环屏蔽泵产品优点

①长寿命,自动液压推力平衡系统与碳化硅轴承组合,获取高使用寿命;

②高效率,优化的电机设计与高效水力研究,取得了优异的能效;

③高可靠性,先进的加工工艺、高端的数控设备以及完善的检测,保障产品质量的稳定一致。

④设置轴承磨损监视,实现在线监控与自动化控制。

⑤二次密封壳,确保事故状态下对环境现场安全保障性。

四、进口逆循环屏蔽泵产品特点

①由于完全无泄漏,因而适用于输送对人体有害液体、容易爆炸和可燃烧的液体、贵重液体、腐蚀性液体。

②由于与外界空气完全隔离,因而适用于输送与外部气体接触能变质的液体。

③由于无轴封,因而适用于输送压力较高的系统、高熔点液体、高温液体、低温液体。

④由于不需要润滑,故不会污染输送的液体,并且避免了注排油的麻烦。

⑤由于电动机和泵同轴一体,故体积小、重量轻,占地面积小、拆卸检查方便。

⑥电动机采用水冷却或自然冷却,没有风扇,因而运转振动小、噪音小。

五、进口逆循环屏蔽泵结构图


六、进口逆循环屏蔽泵性能参数

序号型号流量扬程(m)效率转速电机功率(kw)必须汽蚀余量
m3/hL/S
1NXH40-1006.31.7512.55414500.553.5
2NXH40-100A5.61.56105214500.373.5
3NXH40-1256.31.75204614501.13.5
4NXH40-125A5.61.56164529000.753.5
5NXH40-1606.31.75324029002.23.5
6NXH40-160A5.91.64283929001.53.5
7NXH40-160B5.51.53243829001.13.5
8NXH40-2006.31.755033290043.5
9NXH40-200A5.91.644431290033.5
10NXH40-200B5.31.47362929002.23.5
11NXH40-2506.31.75802829007.53.5
12NXH40-250A5.91.64702829005.53.5
13NXH40-250B5.51.536027290043.5
14NXH40-100(I)12.53.4712.56214501.13.5
15NXH40-100(I)A113.05106014500.753.5
16NXH40-125(I)12.53.47205814501.53.5
17NXH40-125(I)A113.05165714501.13.5
18NXH40-160(I)12.53.473252290033.5
19NXH40-160(I)A11.73.25285129002.23.5
20NXH40-160(I)B10.42.89225029001.53.5
21NXH40-200(I)12.53.47504629005.53.5
22NXH40-200(I)A11.73.254445290043.5
23NXH40-200(I)B10.62.943644290033.5
24NXH40-250(I)12.53.4780382900113.5
25NXH40-250(I)A11.63.22703829007.53.5
26NXH40-250(I)B10.83603729007.53.5
27NXH40-250(I)C102.78523629005.53.5
28NXH50-10012.53.4712.56214501.13.5
29NXH50-100A113.05106014500.753.5
30NXH50-12512.53.47205814501.53.5
31NXH50-125A113.05165714501.13.5
32NXH50-16012.53.473252290033.5
33NXH50-160A11.73.25285129002.23.5
34NXH50-160B10.42.89225029001.53.5
35NXH50-20012.53.47504629005.53.5
36NXH50-200A11.73.254445290043.5
37NXH50-200B10.62.943644290033.5
38NXH50-25012.53.4780382900113.5
39NXH50-250A11.63.22703829007.53.5
40NXH50-250B10.83603729007.53.5
41NXH50-250C102.78523629005.53.5
42NXH50-100(I)256.9412.56914501.53.8
43NXH50-100(I)A22.36.19106714501.13.8
44NXH50-125(I)256.942068145033.8
45NXH50-125(I)A22.36.49166614502.23.8
46NXH50-160(I)256.943263145043.8
47NXH50-160(I)A23.46.52862145043.8
48NXH50-160(I)B21.662458145033.8
49NXH50-200(I)256.94505829007.53.8
50NXH50-200(I)A23.56.53445729007.53.8
51NXH50-200(I)B21.86.06385529005.53.8
52NXH50-250(I)256.9480502900153.8
53NXH50-250(I)A23.46.570502900113.8
54NXH50-250(I)B21.6660482900113.8
55NXH50-315(I)256.94125402900303.8
56NXH50-315(I)A23.76.58113402900223.8
57NXH50-315(I)B22.56.2510139290018.53.8
58NXH50-315(I)C20.65.7285382900153.8
59NXH65-100256.9412.56914501.23.8
60NXH65-100A22.36.19106714501.13.8
61NXH65-125256.942068145033.8
62NXH65-125A22.36.19166614502.23.8
63NXH65-160256.943263145043.8
64NXH65-160A23.46.52862145043.8
65NXH65-160B21.662458145033.8
66NXH65-200256.94505829007.53.8
67NXH65-200A23.56.53445729007.53.8
68NXH65-200B21.86.06385529005.53.8
69NXH65-250256.9480502900153.8
70NXH65-250A23.46.570502900113.8
71NXH65-250B21.6660492900113.8
72NXH65-315256.94125402900303.8
73NXH65-315A23.76.58113402900223.8
74NXH65-315B22.56.2510139290018.53.8
75NXH65-315C20.65.728538290015.53.8
76NXH65-100(I)5013.912.573145034.2
77NXH65-100(I)A44.712.5107214502.24.2
78NXH65-125(I)5013.92072.514505.54.2
79NXH65-125(I)A4512.51671145044.2
80NXH65-160(I)5013.9327114507.54.2
81NXH65-160(I)A46.713287014507.54.2
82NXH65-160(I)B43.312246914505.54.2
83NXH65-200(I)5013.950672900154.2
84NXH65-200(I)A4713.144662900114.2
85NXH65-200(I)B43.512.1386529007.54.2
86NXH65-250(I)5013.980592900224.2
87NXH65-250(I)A46.7137059290018.54.2
88NXH65-250(I)B43.31260582900154.2
89NXH65-315(I)5013.9125542900344.2
90NXH65-315(I)A46.512.9110542900304.2
91NXH65-315(I)B44.512.4100532900304.2
92NXH65-315(I)C4111.485512900224.2
93NXH80-1005013.912.573145034.2
94NXH80-100A44.712.4107214502.24.2
95NXH80-1255013.92072.514505.54.2
96NXH80-125A4512.51671145044.2
97NXH80-1605013.9327114507.54.2
98NXH80-160A46.713287014507.54.2
99NXH80-160B43.312246914505.54.2
100NXH80-2005013.95067290015.54.2
101NXH80-200A4713.144662900114.2
102NXH80-200B43.512.1386529007.54.2
103NXH80-2505013.980592900224.2
104NXH80-250A46.7137059290018.54.2
105NXH80-250B43.31260582900154.2
106NXH80-3155013.9125542900374.2
107NXH80-315A46.512.9110542900304.2
108NXH80-315B44.512.4100532900304.2
109NXH80-315C4111.485512900224.2
110NXH80-100(I)10027.812.57614505.54.2
111NXH80-100(I)A8924.71074145044.2
112NXH80-125(I)10027.820761450114.2
113NXH80-125(I)A8924.7167414507.54.2
114NXH80-160(I)10027.832761450154.2
115NXH80-160(I)A93.52628741450114.2
116NXH80-160(I)B86.624.124721450114.2
117NXH80-200(I)10027.850741450224.2
118NXH80-200(I)A93.5264473145018.55.5
119NXH80-200(I)B8724.238711450155.5
120NXH100-10010027.812.57614505.55.5
121NXH100-100A8924.71074145045.5
122NXH100-12510027.820761450115.5
123NXH100-125A8924.7167414507.55.5
124NXH100-16010027.832761450155.5
125NXH100-160A93.52628741450115.5
126NXH100-160B86.624.124721450115.5
127NXH100-20010027.850741450225.5
128NXH100-200A93.5264473145018.55.5
129NXH100-200B8727.238711450155.5
130NXH125-10016044.412.5821450115.5
131NXH125-100A14339.7107714507.55.5
132NXH125-12516044.420801450155.5
133NXH125-25A14339.716771450115.5
134NXH125-16016044.432781450225.5
135NXH125-160A15041.72876145018.55.5
136NXH125-1160B13838.324731450155.5
137NXH125-20016044.450771450375.5
138NXH125-200A15041.744761450305.5
139NXH125-200B13838.337.5751450225.5
140NXH150-20020055.612.5781450155
141NXH150-200A17949.710761450115
142NXH150-25020055.62079145018.55
143NXH150-250A184.451.217781450155
144NXH150-250B16746.414761450115
145NXH150-31520055.632781450305.5
146NXH150-315A18751.928771450225.5
147NXH150-315B17348.12476145018.55.5
148NXH150-40020055.650751450455.5
149NXH150-400A18751.944741450375.5
150NXH150-400B17448.338731450305.5
151NXH150-400C16044.432711450225.5
152NXH200-20020055.612.5781450155
153NXH200-200A17949.710761450115
154NXH200-25020055.92079145018.55
155NXH200-250A184.451.217781450155
156NXH200-250B16746.41476145011.15
157NXH200-31520055.632781450305.5
158NXH200-315A18751.928771450225.5
159NXH200-315B17348.12476145018.55.5
160NXH200-40020055.650751450455.5
161NXH200-400A18751.944741450375.5
162NXH200-400B17448.338731450305.5
163NXH200-400C16044.432711450225.5
164NXH200-200(I)400111.112.5801450225.5
165NXH200-200(I)A35899.41078145018.55.5
166NXH200-250(I)400111.420801450305.5
167NXH200-250(I)A35899.416781450225.5
168NXH200-250(I)B32289.41375145018.55.5
169NXH200-315(I)400111.432801450555.5
170NXH200-315(I)A374103.928791450455.5
171NXH200-315(I)B34696.124781450375.5
172NXH200-400(I)400111.450811450755.5
173NXH200-400(I)A374103.944801450755.5
174NXH200-400(I)B34696.130781450555.5
175NXH200-400(I)C32088.932761450455.5
176NXH300-2357202001881970556
177NXH300-235A657182.51579970456
178NXH300-235B60016712.577970376
179NXH300-3007202002881970756
180NXH300-300A6661852480970756
181NXH300-300B623173.12179970556
182NXH300-38072020044849701326
183NXH300-380A66618538809701106
184NXH300-380B614170.63278970906
185NXH300-235(I)108030040829701606
186NXH300-235(I)A965268.132809701326


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