Performance Curve - LG HM121HF UB60 Installation Manual

Performance curve

GRUNDFOS Water Pump : UPML GEO 20 – 105 CHBL
OH SUNG Water Pump : ODM-061P
Performance test based on standard ISO 9906 with pre-pressure 2.0 bar and liquid temperature
20 °C.
WARNING
!
• If pressure drop is higher than what the pump can cover, the flow rate will drop and low-flow
error (CH14) will occur.
Q-H Chart
12
100%
10
8
80%
6
70%
4
60%
50%
2
40%
30%
0
0 10 20 30
Q-H Chart
12
100%
90%
9
80%
70%
6
60%
3
0
0 10
20 30
Q [LPM]
40 50 60 70
Q [LPM]
40 50 60
70
WATER PIPING
80
80
63