Electro -pump units "NK" - centrifugal, horizontal, console, single -speed - are designed for pumping oil and petroleum products with a density of up to 1 t/m3 and a viscosity of up to 0.01 cm2/sec.
The temperature of the pumped liquid from 273 to 353 K (from 0 to +80 C) and from 273 to 473 K (from 0 to +200 s ).
The temperature is stipulated when ordering.
The highest allowable pressure at the entrance to the pump is 0.68 MPa (7 kgf/cm2). RGB (98, 101, 104); Font-Family: Tahoma, Arial, Helvetica, Sans-Serif; " />
The pump shaft seals-double end or double saline. ; Font-Family: Tahoma, Arial, Helvetica, Sans-Serif; " />
Material of the Details of the Proterer-Gray Cast iron.
|
Size of the pump |
the diameter of the working wheel, mm |
feed, m 3 /h |
pressure, m |
tolete. Kavitz. reserve, m, no more than |
The frequency of rot., C -1 (rpm) |
the power of the movement, kW |
The mass of the pump, kg |
mass of the unit, kg |
|
4NK-5x1 |
220 |
50 |
60 |
4.4 |
48 (2900) |
18.5 |
226 |
535 |
|
208 |
50 |
52 |
4.4 |
48 (2900) |
15 |
226 |
590 |
|
|
192 |
45 |
46 |
3.8 |
48 (2900) |
15 |
226 |
520 |
|
|
180 |
45 |
38 |
3.8 |
48 (2900) |
11 |
226 |
510 |
|
| Pumps | |
| Power/speed | 18,5/2950 |
| Flow, cubic meters/hour | 50 |
| pressure | 60 |
