Pumps of MV60-490 are designed to supply oil with a temperature of 313-343K (40-70 ° C) in the lubrication system of turbine units. Pumps MV60-490 are rotated by alternating current electric motors and are intended for continuous operation
design
Pumps MKV500:
- centrifugal,
- Vertical,
- six -speed,
- With an axial supply and
- intermediate selection after the third stage.
The upper support of the pump rotor is a supporting rolling bearing, and the lower is a sliding bearing lubricated by the pumped liquid. The direction of rotation of the pump rotor is clockwise if you look from the drive side.
Materials
- Corps and working wheels - steel 25l,
- Val - steel 45,
- Sealing rings - Cast iron,
- Lower bearings insert - bronze of bra9zh3l.
| pos. |
Supported
pump |
feed,
m 3 /h |
pressure,
m |
Set,
m |
n,
min -1 |
mass
pump, kg |
Power
engine, kW |
| 1 | MV60-490 | 60 | 490 | 1.0 | 2970 | 1372 | 160 |
