A Wilo listing, from the manufacturer's published data.
Units: SI · US customary
Published specification
| Design water flow | 1.37 kg/s (4.9 m³/h) |
| Power | 0.04 kW |
| Head at the design flow | 60.8 kPa (6.2 m) |
| Pump curve | 12 published points |
Open this part in the app — as a component of its own, carrying the catalog's figures; or open the builder and pick it from the catalog picker. The solver runs it with the catalog's own data, at your design point or across a year of weather.
Same family
How the model reads against this maker's data
| Circulator curves read from vendor charts | 12 listings | curve tops within 3.5 % of each Grundfos page's P1 table; every Wilo listing under its datasheet's P1(max) |
From the validation page; every row is held by a test.
Listed from published data; a listing's figures are the manufacturer's, the model that runs them is ours. Solver results never depend on who has claimed what.