Part Number: 22844
Manufacturer's Part Number: 278HE
Caleffi Solar System Circulating Unit - Single Line
Solar circulation unit with UPM3 15-75 pump (with PWM control), filling group, flow meter, check and isolation valves, system pressure and return temperature gauges.
N/R valve spring pressure: 200 mm w.g. (2 kPa)
Temperature gauge scale: 0 to 160°C
Standard flow meter: 1 to 13 l/m
Product Specification
| Brand | Caleffi |
| Max. Operating Pressure | 10 bar |
| Max. Temperature | 110° C, intermittent 160° C |
| Model | 278HE |
| Pressure | Gauge Scale: 0 to 10 bar |
| Type | Circulation Unit |
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