Identification; Nameplate Data - Grundfos CR 1s Instrucciones De Instalación Y Operación

DE bearing CR 1-64 pump range
Deep-groove ball
1)
Pump version
A Standard pump
Pump with thrust handling
T
2)
device (THD)
Pump with bearing
Z
2)
flange
1)
Refer to the codes for pump version in section
2)
Factory product variants (FPV).
Angular contact
bearing bearing
(62/63xx) (73xx)
0.33 - 10 HP 15 - 60 HP
- -
0.33 - 60 HP Not allowed
5.2 Type keys.

5. Identification

5.1 Nameplate data

The information on the pump nameplate is described below.
DK-8850 Bjerringbro, Denmark
Ver-PN-SN
1 2 3
4 5
RPM
Hz
6 7
hp [P2]
GPM
9 10
H /Hmax
12
p m a x / t m a x
PEI
PEI
15 16
CL
VL
18
Fig. 2 Nameplate example
Pos. Description
1 Version
2 Product number
3 Serial number
4 Model
5 Type designation
6 Frequency
7 Rated speed
8 Weight excluding motor
9 Motor-rated power output
10 Rated flow rate
Direction of rotation
11 CCW: Counterclockwise
CW: Clockwise
12 Head at rated flow rate / Maximum head
13 Hydraulic efficiency at rated flow rate
Maximum system pressure / Maximum liquid
14 temperature.
Note: This field may have two sets of data.
15 Pump Energy Index, constant load
16 Pump Energy Index, variable load
17 Impeller diameter
External reference
18
(Other Equipment Manufacturer number)
19 Production code
20 Country of origin
21 Approval marks
8
11
p %
13
14
(in)
Imp.Dia.
17
P code:
19
20
7