产品特点和用途
G系列低噪音管道屏蔽电泵采用全封闭、无机械密封的独特结构。定转子采用不锈钢套分别屏蔽密封,输送液体可进入电机内部冷却,从而解决了普通管道电泵因使用机械密封而导致输送介质泄漏、污染环境、运行可靠性差、维护困难等问题。转动部分则采用石磨轴承支承、输送介质润滑,是低噪音绿色环保型升级换代产品。由于其低噪音、无泄漏、运行可靠、免维护等优点深得用户信赖。
G系列屏蔽电泵主要用于暖通空调冷热水循环,工业、城市建筑给水,消防管道增压,远距离输水等场合。
工作条件
1、本系列流量范围:1-1080m?/h,杨程范围:5-105m。
2、电泵系统压力为1.0MPa(或1.6MPa),即泵吸入口压力+杨程《1.0MPa(或1.6MPa)。当用户要求系统压力高于1.0MPa时,须在订货时另行提出。
3、输送介质为清水或物理和化学性质类似于水的液体,介质温度《95°C(N型和NY型)或《150°C(GY型),用户选用GY型须另行配置外循环冷却水系统;当介质温度低于20°C时,须在订货时另行提出,本厂将采取特殊工艺措施。
型号意义
结构图
型号
|
流量
(m?/h)
|
杨程
(m)
|
功率
(kw)
|
电压
(v)
|
频率
(Hz)
|
电流
A
|
转速
min
|
噪音
dB
|
吸入口径
|
排出口径
|
重量
kg
|
G5-12-0.75N
|
5
|
12
|
0.75
|
380
|
50
|
2.5
|
1500
|
45
|
40
|
40
|
65
|
G5-15-1.3NY
|
5
|
15
|
1.3
|
380
|
50
|
4.15
|
1500
|
45
|
50
|
50
|
82
|
G5.6-16-1.3NY
|
5.6
|
16
|
1.3
|
380
|
50
|
4.15
|
1500
|
45
|
50
|
50
|
82
|
G6.3-4-0.18NY
|
6.3
|
4
|
0.18
|
380
|
50
|
1.0
|
1500
|
45
|
40
|
40
|
36
|
G6.3-12.5-0.75N
|
6.3
|
12.5
|
0.75
|
380
|
50
|
2.5
|
1500
|
45
|
40
|
40
|
65
|
G6.3-20-1.8NY
|
6.3
|
20
|
1.8
|
380
|
50
|
5.3
|
1500
|
50
|
40
|
40
|
105
|
G9-20-1.8NY
|
9
|
20
|
1.8
|
380
|
50
|
5.3
|
1500
|
50
|
50
|
50
|
108
|
G11-2-0.18N
|
11
|
2
|
0.18
|
380
|
50
|
1.0
|
1500
|
45
|
50
|
50
|
35
|
G11-10-0.75NY
|
11
|
10
|
0.75
|
380
|
50
|
2.6
|
1500
|
45
|
50
|
50
|
68
|
G11.6-28-3NY
|
11.6
|
28
|
3
|
380
|
50
|
8.0
|
1500
|
50
|
50
|
50
|
140
|
G12.5-5-0.45N
|
12.5
|
5
|
0.45
|
380
|
50
|
1.5
|
1500
|
45
|
50
|
50
|
46
|
G12.5-12.5-1.1N
|
12.5
|
12.5
|
1.1
|
380
|
50
|
3.5
|
1500
|
45
|
50
|
50
|
70
|
G12.5-20-2.2NY
|
12.5
|
20
|
2.2
|
380
|
50
|
6.4
|
1500
|
50
|
50
|
50
|
110
|
G12.5-32-4NY
|
12.5
|
32
|
4
|
380
|
50
|
11.3
|
1500
|
50
|
50
|
50
|
203
|
G18-16-2.2NY
|
18
|
16
|
2.2
|
380
|
50
|
6.4
|
1500
|
50
|
50
|
50
|
113
|
G20-10-1.3N
|
20
|
10
|
1.3
|
380
|
50
|
4.15
|
1500
|
45
|
65
|
65
|
80
|
G20-10-1.3NY
|
20
|
10
|
1.3
|
380
|
50
|
4.15
|
150
|
45
|
65
|
65
|
80
|
G20-20-3NY
|
20
|
20
|
3
|
380
|
50
|
8.4
|
1500
|
50
|
65
|
65
|
125
|
G22-16-2.2NY
|
22
|
16
|
2.2
|
380
|
50
|
6.4
|
1500
|
50
|
65
|
65
|
120
|
G25-12.5-1.8NY
|
25
|
12.5
|
1.8
|
380
|
50
|
5.3
|
1500
|
50
|
65
|
65
|
106
|
G25-20-3NY
|
25
|
20
|
3
|
380
|
50
|
8.4
|
1500
|
50
|
65
|
65
|
125
|
G27-7-1.1N
|
27
|
7
|
1.1
|
380
|
50
|
3.5
|
1500
|
45
|
65
|
65
|
73
|
G40-10-2.2NY
|
40
|
10
|
2.2
|
380
|
50
|
6.4
|
1500
|
50
|
100
|
100
|
120
|
G45-30-9NY
|
40
|
30
|
9
|
380
|
50
|
23.6
|
1500
|
60
|
100
|
100
|
300
|
G50-12.5-3NY
|
50
|
12.5
|
3
|
380
|
50
|
8.4
|
1500
|
50
|
100
|
100
|
140
|
G50-20-5.5NY
|
50
|
20
|
5.5
|
380
|
50
|
14.3
|
1500
|
55
|
100
|
100
|
225
|
G50-32-9N
|
50
|
32
|
9
|
380
|
50
|
23.6
|
1500
|
60
|
100
|
100
|
300
|
G60-32-9NY
|
60
|
32
|
9
|
380
|
50
|
23.6
|
1500
|
60
|
100
|
100
|
300
|
G75-17.5-7.5NY
|
75
|
17.5
|
7.5
|
380
|
50
|
19.8
|
1500
|
55
|
125
|
125
|
262
|
G75-27-11NY
|
75
|
27
|
11
|
380
|
50
|
28.8
|
1500
|
60
|
125
|
125
|
350
|
G80-20-7.5NY
|
80
|
20
|
7.5
|
380
|
50
|
20
|
1500
|
55
|
125
|
125
|
262
|
G80-32-13NY
|
80
|
32
|
13
|
380
|
50
|
33.8
|
1500
|
60
|
125
|
125
|
373
|
G80-40-18.5NY
|
80
|
40
|
18.5
|
380
|
50
|
46.2
|
1500
|
65
|
125
|
125
|
420
|
G100-20-9NY
|
100
|
20
|
9
|
380
|
50
|
23.6
|
1500
|
60
|
125
|
125
|
310
|
G100-27-11NY
|
100
|
27
|
11
|
380
|
50
|
28.8
|
1500
|
60
|
125
|
125
|
350
|
G100-32-15NY
|
100
|
32
|
15
|
380
|
50
|
38.4
|
1500
|
60
|
125
|
125
|
380
|
G100-40-22NY
|
100
|
40
|
22
|
380
|
50
|
54.2
|
1500
|
65
|
125
|
125
|
450
|
G100-50-25NY
|
100
|
50
|
25
|
380
|
50
|
61
|
1500
|
65
|
125
|
125
|
495
|
G125-20-13NY
|
125
|
20
|
13
|
380
|
50
|
33.7
|
1500
|
60
|
125
|
125
|
373
|
G125-32-22NY
|
125
|
32
|
22
|
380
|
50
|
54.2
|
1500
|
65
|
125
|
125
|
480
|
G125-40-25NY
|
125
|
40
|
25
|
380
|
50
|
61
|
1500
|
65
|
125
|
125
|
495
|
G125-50-37NY
|
125
|
50
|
37
|
380
|
50
|
89
|
1500
|
70
|
125
|
125
|
580
|
GG140-24-18.5NY
|
140
|
24
|
18.5
|
380
|
50
|
46.2
|
1500
|
65
|
125
|
125
|
470
|
G140-30-18.5NY
|
140
|
30
|
18.5
|
380
|
50
|
46.2
|
1500
|
65
|
125
|
125
|
450
|