Wilo Yonos MAXO 40/0,5-4 PN 6/10. Manufacturer article 2120645. Match the connection and installation length to your pipework, then check the required duty against the manufacturer performance curve.
Technical specification
| Maximum head | 5.5 m |
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| Maximum flow | 12.6 m³/h |
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| Pump connection | DN 40 |
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| Port-to-port length | 220 mm |
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| Maximum operating pressure | 10 bar |
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| Electrical supply | 1~230 V ±10%, 50/60 Hz |
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| Minimum power input | 7 W |
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| Maximum power input | 120 W |
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| Energy efficiency index | ≤ 0.20 |
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| Minimum fluid temperature | -20 °C |
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| Maximum fluid temperature | 110 °C |
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Maximum head and maximum flow are separate limits, not a simultaneous operating point. Use the performance datasheet below for the pump curve, dimensions and electrical information.
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