Type Key - Grundfos CR Serie Instrucciones De Instalación Y Funcionamiento

5.2 Type key

5.2.1 Type key example
Example
Type range: CR, CRN
3
Rated flow rate in m /h
Number of stages
Number of impellers with reduced diameter
Code for pump version
Code for pipe connection
Code for materials
Code for rubber pump parts
Code for shaft seal
5.2.2 Key to codes for pump version
Codes for pump version
A Basic version
B Oversize motor
E Pump with certificate
H Horizontal version
I Different pressure rating
K Pump with low NPSH
M Magnetic drive
O Cleaned and dried
P Undersize motor
S High-pressure pump
T Thrust handling device (THD)
U ATEX approved pump
Y Electropolished
Z Pumps with bearing flange
8
CR 32- 2 1- X- X- X- X- XXXX