4
Description of the Pump (Set)
4.1
General description
Pump for handling fluids with low boiling point as well as the large variety of crude
oil products in refineries, in the chemical and petrochemical industry, etc.
▪
Canned, vertical high-pressure centrifugal pump
▪
Process pump to API 610
4.2
Designation
Example: WKTR 80 / 6
Table 9: Key to the designation
Code
Description
WKT
Type series
R
Variant
80
Size
6
Number of stages
4.3
Name plate
Type:
Sr. No.:
Item No.:
Q m
3
/h H m n rpm
Rating kW Hy. Test Pr. bar
MAW Pr. bar MAW Temp. °C
Brg DE Brg. NDE
A 52 x 74
1
2
3
4
5
6
7
8
9
10
11
12
Fig. 2: Name plate (example)
1
Drive-end bearing
2
Maximum permissible operating
pressure
3
Rated power
4
Flow rate
5
Item number
6
Series number
7
Type series
8
Year of construction
9
Head
10
Speed
11
Pressure test
12
Maximum fluid temperature
4.4
Design details
Design
▪
Radially split pump with radial impellers
▪
Pump in can
▪
Single-entry
▪
Multistage
▪
Suspended vertically
▪
Sealing between the casings by means of O-rings or gaskets
▪
Nozzle positions
– Suction nozzle: horizontal, above the mounting surface
– Discharge nozzle: horizontal, above the mounting surface
4 Description of the Pump (Set)
WKTR
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