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CWX系列船用臥式自吸離心旋渦泵
概述Overview
CWX系列船用臥式自吸離心旋渦泵，分為有托架和無托架兩種。該泵為兩級(jí)結(jié)構(gòu)：泵蓋與外隔板間裝有離心工作輪——第一級(jí)；外隔板與內(nèi)隔板間裝有漩渦工作輪——第二級(jí)。該泵能自吸工作，首次啟動(dòng)前泵體內(nèi)注滿水，由于吸入接管和排除接管的位置均高于泵體，所以泵停車后，保證泵體內(nèi)的存水，故再次啟動(dòng)就不需要注水便能自吸工作。該泵采用機(jī)械密封，密封性能好。該泵具有工作平穩(wěn)、壽命長的優(yōu)點(diǎn)。適用于船舶裝置抽送飲水、洗滌及衛(wèi)生用的淡水及海水（T＜85℃）。
Marine horizontal CWX self-priming centrifugal vortex pumps series Marine self-priming centrifugal vortex pumps horizontal, divided into a carrier, and without brackets two kinds. This pump is two-stage structure: with the pump cover with centrifugal work between clapboard wheel - the first level; In between the clapboard and working round with whirlpool partition - 2. The pump can work first self-priming, before starting the pump body filled with water, inhalation and eliminate the takeover takeover position are higher than the pump body, so pump, ensure the pump body after parking is standing, restart wouldn't need water injection can be self-priming work. The pump use of mechanical seal, sealed performance is good. The pump with stable, and a long life and advantages. Applicable to ship device pumping water, washing and health with the freshwater and Marine (T < 85 ℃).
型號(hào)說明Model Explanation 1.5CWX1-4A
1.5—泵進(jìn)、出口公稱直徑1.5寸Pump import and export company said the units indiameter 1.5''
CWX—船用臥式自吸離心旋渦泵Marine horizontal self-priming centrifugal vortex pumps
1—電源為60Hz，50Hz時(shí)不帶“1”Power is 60Hz. Without “1” when it is 50Hz
4—比轉(zhuǎn)數(shù)被10除的整數(shù) Specific speed by 10 than an integer
A—帶托架式（不帶A表示直連式）With bracket type (Even without A says straight type)
性能參數(shù) Characteristics Parameters
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型號(hào)
Type
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流量
Capacity
|
揚(yáng)程
Head
(m)
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轉(zhuǎn)速
Speed
(r/min)
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汽蝕余量
(NPSH)r
(m)
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軸功率
Shaft power
(kw)
|
效率
Efficiency
(%)
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配套功率
Matched power
(kw)
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總重量
Weight
(kg)
|
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(m3/h)
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(l/s)
|
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1.5CWX-2
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3
|
0.8
|
40
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2900
|
4
|
1.8
|
16.3
|
2.2
|
45
|
|
1.5CWX-2A
|
3
|
0.8
|
40
|
2900
|
4
|
1.8
|
16.3
|
2.2
|
63
|
|
1.5CWX-3
|
6.5
|
1.8
|
35
|
2900
|
4
|
2.3
|
26.9
|
3
|
50
|
|
1.5CWX-3A
|
6.5
|
1.8
|
35
|
2900
|
4
|
2.3
|
26.9
|
3
|
68
|
|
1.5CWX-4
|
10
|
2.8
|
35
|
2900
|
4
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2.5
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38.1
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4
|
65
|
|
1.5CWX-4A
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10
|
2.8
|
35
|
2900
|
4
|
2.5
|
38.1
|
4
|
84
|
|
1.5CWX1-2
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3.6
|
1.0
|
57.6
|
3540
|
4
|
3.46
|
16.3
|
4
|
65
|
|
1.5CWX1-2A
|
3.6
|
1.0
|
57.6
|
3540
|
4
|
3.46
|
16.3
|
4
|
83
|
|
1.5CWX1-3
|
7.8
|
2.2
|
50.4
|
3540
|
4
|
3.97
|
26.9
|
5.5
|
82
|
|
1.5CWX1-3A
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7.8
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2.2
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50.4
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3540
|
4
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3.97
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26.9
|
5.5
|
100
|
|
1.5CWX1-4
|
12
|
3.3
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50.4
|
3540
|
4
|
4.32
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38.1
|
5.5
|
86
|
|
1.5CWX1-4A
|
12
|
3.3
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50.4
|
3540
|
4
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4.32
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38.1
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5.5
|
105
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通過認(rèn)證 
