 |
|
Design
Horizontal, radially split, single-stage, double-entry
boiler feed booster pump (booster system) with single or
double cast steel volute casing.
Applications
Handling of feed water in power stations and industrial
facilities. |
Overview of technical data
| Type of bearing
|
Plain bearings
|
| Casing partition
|
Radially split
|
| Drive frequency
|
50 Hz / 60 Hz
|
| Type of drive
|
Electric motor,
turbine
|
| Drive voltage
|
Low voltage, high
voltage
|
| No. of impeller entries
|
Double entry
|
| Type of installation
|
Long- coupled
|
| Type of coupling
|
Direct; Gear
|
| Type of lubrication
|
Grease / Oil /
Pressurized oil lubrication
|
| Max. permissible fluid
temperature
|
210 °C
|
| Nozzle position
|
Variable
|
| Maximum rated pressure
(discharge)
|
PN 40
|
| Pump set location
|
Dry installed
|
| Suction characteristics
|
Non- priming
|
| Type of casing
|
Volute casing
|
| Type of impeller
|
Closed; Radial
|
| Type of connection
|
Flange, weld ends
|
| eClass assignment
|
36410101;
36410000;36410100
|
| Maximum head
|
280, 00 m
|
| Minimum head
|
30, 00 m
|
| Installation position
|
Horizontal
|
| Shaft seal type
|
Mechanical seal
|
| Main applications
|
Energy
|
| Casing material
|
Cast stainless steel
|
| Maximum discharge-side pressure
|
40 bar
|
| Maximum drive rating
|
2. 000 kW
|
| Type of installation
|
Stationary
|
| Maximum flow rate
|
3. 700 m³/h
|
| Minimum flow rate
|
350 m³/h
|
| Maximum speed of rotation
|
1. 800 1/min
|
|
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