brands, characteristics of the pumps of VK, VKS, VKO,
brands
feed (nomin.), M³/h
pressure, m
pressure at the entrance to the pump, kgf/cm², no more than
power consumed by the pump (max.), KW
rotation frequency, rpm
the speed of rotation, c˜¹
efficiency of the pump, %
efficiency, %
network voltages, in
current frequency, Hz
permissible cavitation reserve, m, no more than
self-consumption height (max.), M
permissible durability duration (max.), with
VK, VKS, VKO 1/16
3.4
16
2.5
1.2
1450
24
28
22
220/380/660
50/60
4
4
600
VK, VKS, VKO 2/26
3.6
26
2.5
4.6
1450
24
33
26
220/380/660
50/60
5
4
600
VK, VKS, VKO 4/28
14.4
28
2.5
7
1450
24
41
32
220/380/660
50/60
6
4
600
VK, VKS, VKO 5/24
18
24
2.5
8.3
1450
24
38
30
220/380/660
50/60
6
4
600
VK, VKS, VKO 5/32
18
32
2.5
8.8
1450
24
39
30
220/380/660
50/60
6.5
3.5
600
VK, VKS, VKO 10/45
36
45
2.5
27
1450
24
35
31
220/380/660
50/60
7
3
600
Condition
Emergencies 2/26 a - U3.1 & NBSP; TU 26-06-1213-81 & nbsp;, where:
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| brands | feed (nomin.), M³/h | pressure, m | pressure at the entrance to the pump, kgf/cm², no more than | power consumed by the pump (max.), KW | rotation frequency, rpm | the speed of rotation, c˜¹ | efficiency of the pump, % | efficiency, % | network voltages, in | current frequency, Hz | permissible cavitation reserve, m, no more than | self-consumption height (max.), M | permissible durability duration (max.), with |
|
VK, VKS, VKO 1/16
|
3.4 | 16 | 2.5 | 1.2 | 1450 | 24 | 28 | 22 | 220/380/660 | 50/60 | 4 | 4 | 600 |
|
VK, VKS, VKO 2/26
|
3.6 | 26 | 2.5 | 4.6 | 1450 | 24 | 33 | 26 | 220/380/660 | 50/60 | 5 | 4 | 600 |
|
VK, VKS, VKO 4/28
|
14.4 | 28 | 2.5 | 7 | 1450 | 24 | 41 | 32 | 220/380/660 | 50/60 | 6 | 4 | 600 |
|
VK, VKS, VKO 5/24
|
18 | 24 | 2.5 | 8.3 | 1450 | 24 | 38 | 30 | 220/380/660 | 50/60 | 6 | 4 | 600 |
|
VK, VKS, VKO 5/32
|
18 | 32 | 2.5 | 8.8 | 1450 | 24 | 39 | 30 | 220/380/660 | 50/60 | 6.5 | 3.5 | 600 |
|
VK, VKS, VKO 10/45
|
36 | 45 | 2.5 | 27 | 1450 | 24 | 35 | 31 | 220/380/660 | 50/60 | 7 | 3 | 600 |
