Identification - Grundfos NB Installation And Operating Instructions Manual

2.2 Identification

2.2.1 Nameplate
7
MEI 0.70
Type/Model
1
NBG 125-80-160/147-127 AAF2AESBAQEYY1
2
PN-SN 926564500000001 P22015
3
3
Q 163.2 H
m /h 17.1 m
5
p/t 16/120 bar/°C
MAX
9
Imp. Dia. PEI
5.78 (in.)
11
Made in Hungary
4
Example of NB, NBG nameplate
Pos. Description
1 Type designation
2 Identification code
92656450 Product number
00000001 Serial number
P2 Production site code
Production year and week
2015
(YYWW)
Range identification (service
R1
range code) /
3 Nominal flow rate
4 Nominal pump head
5 Pressure rating and maximum temperature
6 Hydraulic efficiency at best efficiency point
7 Minimum efficiency index
8 Frequency
9 Actual impeller diameter
WRAS approval
or Pump Energy Index (PEI)
10
PEI : constant load
CL
PEI : variable load
VL
11 Country of origin
12 Rated pump speed
6
6
η
75.4 %
p
12
-1
R1 n 2940 min
8
f 50 Hz
Reserved
:0.89
CL
QR code
10