Need help?Do you have a question about the Grundfos UPM3 HYBRID 25-70 130 and is the answer not in the manual?
General| Type | Circulator Pump |
|---|---|
| Model | UPM3 HYBRID 25-70 130 |
| Max Head | 7 m |
| Port to Port Length | 130 mm |
| Energy Efficiency Index (EEI) | ≤ 0.20 |
| Voltage | 230 V |
| Maximum Operating Pressure | 10 bar |
| Frequency | 50/60 Hz |
| Housing Material | Cast Iron |
| Weight | 2.1 kg |
| Impeller Material | Composite |
| Connection Size | G 1 1/2" |
Describes the pump's design features and key electrical specifications.
Covers minimum pressure for cavitation avoidance and internal/external pump control methods.
Graphical representation of pump performance based on flow rate and head.
Details internal control strategies: proportional pressure, constant pressure, and constant speed.
Explains external PWM control for solar (PWM C) and heating (PWM A) systems.
Describes LED markings and their correlation with internal and external control settings.
Instructions for selecting settings and interpreting LED error codes.
Illustrates prohibited and permissible pump installation orientations.
Details the electrical connections for power supply and control signal terminals.
To Next Page