Code Description - Grundfos DWK Safety Instructions And Other Important Information

Identification
Type key
Example: DWK.O.6.50.15.5.0D.R
Code Description
DWK Dewatering pump
O Semi-open impeller
E Enclosed impeller
High-head, double
H
impeller
Maximum solids
6
size [mm]
Nominal diameter of
50
pump outlet [mm]
Output power P2
15
1
15 = 1.5 kW
[ ] Standard
5 50 Hz
6 60 Hz
0D 380-415 V, DOL
1D 380-415 V, Y/D
0E 220-240 V, DOL
1E 220-240 V, Y/D
[ ] Standard
2
R Cast iron
Z Custom-built variant Customisation
1
Exception: Code 075 = 0.75 kW.
2
Pump with high-chrome stainless steel impeller
and stainless steel inlet strainer.
Explanation
Pump type
Impeller type
Strainer hole size
Pump outlet
Power [kW]
Equipment
Frequency [Hz]
Voltage and starting
method
Pump version
Type key
Example: DPK.15.80.22.5.0D
Code Description
DPK Drainage pump
[ ] Semi-open impeller
V Vortex impeller
Maximum solids
15
size [mm]
Nominal diameter of
80
pump outlet [mm]
Output power P2
22
1
22 = 2.2 kW
[ ] Standard
S Sensor(s)
2 2-pole
4 4-pole
5 50 Hz
6 60 Hz
0D 380-415 V, DOL
1D 380-415 V, Y/D
0E 220-240 V, DOL
1E 220-240 V, Y/D
Z Custom-built variant Customisation
1
Exception: Code 075 = 0.75 kW
Explanation
Pump type
Impeller type
Free passage
Pump outlet
Power [kW]
Equipment
Number of poles
Frequency [Hz]
Voltage and starting
method
5