產(chǎn)品特點(diǎn)和用途
G系列低噪音管道屏蔽電泵采用全封閉、無機(jī)械密封的獨(dú)特結(jié)構(gòu)。定轉(zhuǎn)子采用不銹鋼套分別屏蔽密封，輸送液體可進(jìn)入電機(jī)內(nèi)部冷卻，從而解決了普通管道電泵因使用機(jī)械密封而導(dǎo)致輸送介質(zhì)泄漏、污染環(huán)境、運(yùn)行可靠性差、維護(hù)困難等問題。轉(zhuǎn)動(dòng)部分則采用石磨軸承支承、輸送介質(zhì)潤滑，是低噪音綠色環(huán)保型升級換代產(chǎn)品。由于其低噪音、無泄漏、運(yùn)行可靠、免維護(hù)等優(yōu)點(diǎn)深得用戶信賴。
G系列屏蔽電泵主要用于暖通空調(diào)冷熱水循環(huán)，工業(yè)、城市建筑給水，消防管道增壓，遠(yuǎn)距離輸水等場合。
工作條件
1、本系列流量范圍：1-1080m³/h，楊程范圍：5-105m。
2、電泵系統(tǒng)壓力為1.0MPa（或1.6MPa），即泵吸入口壓力+楊程《1.0MPa（或1.6MPa）。當(dāng)用戶要求系統(tǒng)壓力高于1.0MPa時(shí)，須在訂貨時(shí)另行提出。
3、輸送介質(zhì)為清水或物理和化學(xué)性質(zhì)類似于水的液體，介質(zhì)溫度《95°C（N型和NY型）或《150°C（GY型），用戶選用GY型須另行配置外循環(huán)冷卻水系統(tǒng)；當(dāng)介質(zhì)溫度低于20°C時(shí)，須在訂貨時(shí)另行提出，本廠將采取特殊工藝措施。
G型管道屏蔽泵：
|
型號
|
流量
（m³/h）
|
楊程
(m)
|
功率
(kw)
|
電壓
(v)
|
頻率
(Hz)
|
電流
A
|
轉(zhuǎn)速
min
|
噪音
dB
|
吸入口徑
|
排出口徑
|
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
|
|