DL、DLR型立式单吸多级离心泵
DL、DLR型立式单吸多级离心泵
产品概述:
龙亚牌 DL型立式多级离心泵是从卧式多级离心泵基础上进行优化设计和制造,其性能符合国家最新标准JB/T2727-93的要求。该泵吸入口与出水口分上下结构,用户在安装时可根据实际情况将进出口方向从垂直点上旋转90°、180°、270°四个位置。泵轴与电机轴处在同一水平线上,密封采用机械密封装置,轴承采用低噪音轴承,故整机运转时噪音很低,振动很小,大大改善了使用环境,提高了使用寿命。其特点是占地面积小、扬程高、安装、维修方便。
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型号意义:
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 使用范围:
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| 适用于高层建筑给排水,消防用泵、工厂、矿山、油田等单位输送温度在90℃以下清水或物理化学性质类似于水的液体。 |
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 性能参数:
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型号
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级数
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流量Q
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总扬程H(m)
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转速n(r/min)
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功率N(Kw)
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效率η(%)
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吸程Hs(m)
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必需汽蚀余量(NPSH)r(m)
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m3/h
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l/s
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轴功率
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电机功率
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50DL
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2
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9.0
12.6
16.2
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2.5
3.5
4.5
|
26.6
24.4
21.2
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1450
|
1.30
1.55
1.80
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3
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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3
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9.0
12.6
16.2
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2.5
3.5
4.5
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39.9
36.6
31.8
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1.96
2.33
2.70
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3
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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4
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9.0
12.6
16.2
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2.5
3.5
4.5
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53.2
48.8
42.4
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2.61
3.10
3.60
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4
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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5
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9.0
12.6
16.2
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2.5
3.5
4.5
|
66.5
61
53
|
3.26
3.88
4.50
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5.5
|
50
54
52
|
7.9
7.6
7.2
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2.58
2.66
3.16
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6
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9.0
12.6
16.2
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2.5
3.5
4.5
|
79.8
73.2
63.6
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3.91
4.65
5.49
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5.5
|
50
54
52
|
7.9
7.6
7.2
|
2.58
2.66
3.16
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7
|
9.0
12.6
16.2
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2.5
3.5
4.5
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93.1
85.4
74.2
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4.56
5.43
6.30
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7.5
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50
54
52
|
7.9
7.6
7.2
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2.58
2.66
3.16
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8
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9.0
12.6
16.2
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2.5
3.5
4.5
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106.4
97.6
84.8
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5.22
6.20
7.20
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7.5
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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9
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9.0
12.6
16.2
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2.5
3.5
4.5
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119.7
109.8
95.4
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5.87
6.98
8.10
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11
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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10
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9.0
12.6
16.2
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2.5
3.5
4.5
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133
122
106
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6.52
7.75
9.00
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11
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50
54
52
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7.9
7.6
7.2
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2.58
2.66
3.16
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型号
|
级数
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流量Q
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总扬程H(m)
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转速n(r/min)
|
功率N(Kw)
|
效率η(%)
|
吸程Hs(m)
|
必需汽蚀余量(NPSH)r(m)
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|
m3/h
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l/s
|
轴功率
|
电机功率
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|
65DL
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2
|
18
30
35
|
5
8.33
9.72
|
37
32
29
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1450
|
3.24
4.22
4.6
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5.5
|
56
62
60
|
7.8
7.6
7.5
|
2.41
2.82
3.03
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3
|
18
30
35
|
5
8.33
9.72
|
55.5
48
43.5
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4.86
6.33
6.9
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7.5
|
56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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4
|
18
30
35
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5
8.33
9.72
|
74
64
58
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6.48
8.44
9.2
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11
|
56
62
60
|
7.8
7.6
7.5
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2.41
2.82
3.03
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5
|
18
30
35
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5
8.33
9.72
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92.5
80
72.5
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8.1
10.55
11.5
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15
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56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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6
|
18
30
35
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5
8.33
9.72
|
111
96
87
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6.72
12.66
13.8
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15
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56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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7
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18
30
35
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5
8.33
9.72
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129.5
112
101.5
|
11.34
14.77
16.1
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18.5
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56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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|
8
|
18
30
35
|
5
8.33
9.72
|
148
128
116
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12.96
16.88
18.4
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22
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56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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|
9
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18
30
35
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5
8.33
9.72
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166.5
144
130.5
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14.58
18.99
20.7
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22
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56
62
60
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7.8
7.6
7.5
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2.41
2.82
3.03
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|
10
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18
30
35
|
5
8.33
9.72
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185
160
145
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16.2
21.1
23
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30
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56
62
60
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7.8
7.6
7.5
|
2.41
2.82
3.03
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型号
|
级数
|
流量Q
|
总扬程H(m)
|
转速n(r/min)
|
功率N(Kw)
|
效率η(%)
|
吸程Hs(m)
|
必需汽蚀余量(NPSH)r(m)
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m3/h
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l/s
|
轴功率
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电机功率
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80DL
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2
|
32.4
50.4
65.16
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9
14
18.1
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43.2
40
34.2
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1450
|
6.28
7.84
9.12
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11
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60.7
70
66.5
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8.1
8
7.9
|
2.16
2.49
2.82
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3
|
32.4
50.4
65.16
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9
14
18.1
|
64.8
60
51.3
|
9.42
11.76
13.68
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15
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60.7
70
66.5
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8.1
8
7.9
|
2.16
2.49
2.82
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4
|
32.4
50.4
65.16
|
9
14
18.1
|
86.4
80
68.4
|
12.56
15.68
18.24
|
22
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
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|
5
|
32.4
50.4
65.16
|
9
14
18.1
|
108
100
85.5
|
15.70
19.60
22.80
|
30
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
|
|
6
|
32.4
50.4
65.16
|
9
14
18.1
|
129.6
120
102.6
|
18.84
23.52
27.36
|
30
|
60.7
70
66.5
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8.1
8
7.9
|
2.16
2.49
2.82
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|
7
|
32.4
50.4
65.16
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9
14
18.1
|
151.2
140
119.7
|
21.98
27.44
31.92
|
37
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
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|
8
|
32.4
50.4
65.16
|
9
14
18.1
|
172.8
160
136.8
|
25.12
31.36
36.48
|
45
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
|
|
9
|
32.4
50.4
65.16
|
9
14
18.1
|
194.4
180
153.9
|
28.26
35.28
41.04
|
45
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
|
|
10
|
32.4
50.4
65.16
|
9
14
18.1
|
216
200
171
|
31.40
39.20
45.60
|
55
|
60.7
70
66.5
|
8.1
8
7.9
|
2.16
2.49
2.82
|
|
|
型号
|
级数
|
流量Q
|
总扬程H(m)
|
转速n(r/min)
|
功率N(Kw)
|
效率η(%)
|
吸程Hs(m)
|
必需汽蚀余量(NPSH)r(m)
|
|
m3/h
|
l/s
|
轴功率
|
电机功率
|
|
100DL
|
2
|
72
100
126
|
20
27.8
35
|
43.4
40
34
|
1450
|
13.1
15.14
16.67
|
18.5
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
3
|
72
100
126
|
20
27.8
35
|
65.1
60
51
|
19.65
22.72
25.01
|
30
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
4
|
72
100
126
|
20
27.8
35
|
86.8
80
68
|
26.2
30.28
33.34
|
37
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
5
|
72
100
126
|
20
27.8
35
|
108.5
100
85
|
32.75
37.86
41.68
|
45
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
6
|
72
100
126
|
20
27.8
35
|
130.2
120
102
|
39.3
45.39
45.82
|
55
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
7
|
72
100
126
|
20
27.8
35
|
151.9
140
119
|
25.85
53.0
58.35
|
75
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
8
|
72
100
126
|
20
27.8
35
|
173.6
160
136
|
52.4
60.57
66.68
|
75
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
9
|
72
100
126
|
20
27.8
35
|
195.3
180
153
|
58.95
68.14
75.02
|
90
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
10
|
72
100
126
|
20
27.8
35
|
217
200
170
|
65.5
75.71
83.35
|
90
|
65
72
70
|
7.6
7.2
6.7
|
2.83
3.53
4.40
|
|
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型号
|
级数
|
流量Q
|
总扬程H(m)
|
转速n(r/min)
|
功率N(Kw)
|
效率η(%)
|
必需汽蚀余量(NPSH)r(m)
|
|
m3/h
|
l/s
|
轴功率
|
电机功率
|
|
150DL
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2
|
120
160
200
|
33.3
44.4
55.6
|
53
50
44
|
1450
|
24.1
28.7
32.8
|
37
|
72
76
73
|
3.1
3.5
3.8
|
|
3
|
120
160
200
|
33.3
44.4
55.6
|
79.5
75
66
|
36.1
43.0
49.2
|
55
|
72
76
73
|
3.1
3.5
3.8
|
|
4
|
120
160
200
|
33.3
44.4
55.6
|
106
100
88
|
48.1
57.3
65.7
|
75
|
72
76
73
|
3.1
3.5
3.8
|
|
5
|
120
160
200
|
33.3
44.4
55.6
|
133
125
110
|
60.1
71.7
82.1
|
90
|
72
76
73
|
3.1
3.5
3.8
|
|
6
|
120
160
200
|
33.3
44.4
55.6
|
159
150
132
|
72.2
86.0
98.5
|
110
|
72
76
73
|
3.1
3.5
3.8
|
|
7
|
120
160
200
|
33.3
44.4
55.6
|
186
175
154
|
84.2
100
115
|
132
|
72
76
73
|
3.1
3.5
3.8
|
|
8
|
120
160
200
|
33.3
44.4
55.6
|
212
200
176
|
96.2
115
132
|
132
|
72
76
73
|
3.1
3.5
3.8
|
|
9
|
120
160
200
|
33.3
44.4
55.6
|
239
225
198
|
108
129
148
|
160
|
72
76
73
|
3.1
3.5
3.8
|
|
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