Identification - Grundfos SRG Installation And Operating Instructions Manual

6.2 Identification

6.2.1 Type key
Example
Type range
SRG: Submersible recirculation pump with gearbox
Motor output power, P2
Code from type designation/10 [kW]
70: 7 kW
Impeller diameter [cm]
30: 30 cm
-1
Impeller speed [min ]
-1
805: 805 min
Impeller blade pitch [°]
25: 25 °
Explosion protection
[ ]: Non-explosion-proof
Frequency
5: 50 Hz
6: 60 Hz
Voltage and starting method
0K: 380 V, DOL
1K: 380 V, Y/D
0P: 400-480 V, DOL
1P: 400-480 V, Y/D
0Z: Special, DOL
1Z: Special, Y/D
Generation
[ ]: First generation
A: Second generation
B: Third generation
SRG 70. 30. 805. 25. 6. 1k.
15