Grundfos SE - Type Key

Pos. Description
16 Rated power input P1
17 Rated power output P2
18 Rated speed
19 Cos φ, 1/1-load
20 Rated voltage, delta connection
21 Rated current, delta connection
22 Rated voltage, star connection
23 Rated current, star connection
24 Frequency
25 Insulation class
26 Production code (YYWW)
27 Weight
4.2 Type key
Example: SL.56M.210.4.51D.200
Code Explanation Designation
SL Sewage pump without cooling jacket
Pump type
SE Sewage pump with cooling jacket
56 Frame 56 Frame size
M Medium pressure
Pressure rangeL Low pressure
H High pressure
210 Power P2 x 10 [21 kW] Power [kW]
4 4-pole motor
Number of poles
6 6-pole motor
50D
3 × 380-415D, (DOL, EMC)
50 Hz
Voltage code for 50 Hz
51D
3 × 380-415D, 660-690Y (Standard)
50 Hz
60G
3 x 380-480D (DOL, EMC)
60 Hz
Voltage code for 60 Hz
61G
3 x 380-480D, 660-690Y (Standard)
60 Hz
100
Pump outlet nominal diameter (DN200 = 200) Pump outlet [mm]
150
200
250
300
- (blank) Standard sensor version
Sensor versions1 Sensor version V1
2 Sensor version V2
Z Custom-built products Customisation
10
English (GB)