Grundfos UPMO Series - 5 Identification; Type Key

5. Identification
Type key
Example: UPM3 SOLAR 15 - 145 130 C A X 9 XXX
Code Explanation Designation
UPM3 Standard
Pump type
UPM3S Small version with IMM rotor
UPM3L Large version with extended P1
UPMO For ErP upgrade and replacement
Code Explanation Designation
F For flammable refrigerant environments
Control variant
K Cold water
FLEX AS PWM A, MAX
SOLAR PWM C, CC
DHW PWM A, MAX
AUTO PP, CP, CC, AA
HYBRID PWM A/C, PP, CP, CC, AA
LIN LIN bus
Code Explanation Designation
15 R 1/2" / G 1"
Nominal diameter25 R 1" / G 1 1/2"
32 R 1 1/4" / G 2"
Code Explanation Designation
20 2 m
Maximum head
40 4 m
50 5 m
60 6 m
70 7 m
75 7.5 m
105 10.5 m
145 14.5 m
UPM3
5
12
Identification