Pumps, as part of the units in accordance with GOST 27.003-90, belong to the products general purpose, type 1, restored.
The pump consists of three main nodes: the pumping part, the pressure column and the support rack. The electric motor is installed on the support rack. Centrifugal pump, sectional,
Sects and absorption pipe interconnected using spaces.
The pump section is a guide device with spatial blades,
|
Size |
Name |
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|
Diameter worker wheels, mm |
feed, m3/s (m3/h) |
pressure, m |
Frequency rotations rpm |
Power |
The coefficient useful Actions The unit, efficiency, % |
Engine |
Power engine, kW |
||
|
Pump |
The unit |
||||||||
|
20na-22x1 |
340 |
0.167 (600) 0.111 (400) |
22.0 |
1500 |
60.0 |
62.4 |
55 |
Aimr (VA) 250S4 |
75.0 |
|
9.0 |
1000 |
16.4 |
17.0 |
Aim180M6U2 |
15.0 |
||||
|
20na-22x2 |
44.0 |
1500 |
119.9 |
124.9 |
56 |
AimM280M4 (V02) |
132.0 |
||
|
19,0 |
1000 |
34.5 |
36.0 |
Aim225M6 |
37.0 |
||||
|
20na-22x3 |
65.0 |
1500 |
153.1 |
158.5 |
57 |
Aim315S4 |
160.0 |
||
|
29,0 |
1000 |
52.7 |
54.9 |
Aim250M6U2 |
55.0 |
||||
|
20na-22x4 |
86.0 |
1500 |
234.3 |
244.1 |
58 |
Aimm (VA) 355S4 |
250.0 |
||
|
38.0 |
1000 |
69.0 |
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