Product description
The Wilo-Yonos MAXO circulating pump is an innovative, glandless solution for heating, ventilation and air conditioning systems. Thanks to its electronic control and integrated capacity control system, the unit enables infinite differential pressure control to optimally match the system load
The MAXO 100/0.5-12 PN 6 version is designed for the highest energy efficiency - the EEI coefficient does not exceed 0.20. The pump works with a synchronous motor in accordance with ECM technology, which ensures efficient operation with low power consumption
Standard features
- Pressure regulation: Selectable type of regulation - constant differential pressure (Δp-c) or variable differential pressure (Δp-v).
- Three speed stages: Enable precise adjustment of the pump's operation to the requirements of the installation.
- LED display: Allows setting of setpoint and display of failure messages.
- Electrical connector: Comes standard with Wilo plug.
- Fault indication system: A fault indication lamp and a contact for collective fault indication enhance operational safety.
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Flanged versions
- For pumps DN 32 to DN 65: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter-flanges,
- For pumps DN 80/DN 100: PN 6 flange (PN 16 design according to EN 1092-2) for PN 6 counter-flange.
Operating data
- Temperature of pumped liquid: from -20 °C to 110 °C
- Ambient temperature: from -20 °C to 40 °C
- Maximum operating pressure: 6 bar
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Minimum inlet height
- for 50 °C: 7 m,
- for 95 °C: 15 m,
- for 110 °C: 23 m
Motor data
- EEI coefficient: ≤ 0.20
- Mains connection: 1 ~ 230 V ±10%, 50/60 Hz
- Rated current: 0.3 A and 6.8 A (depending on conditions)
- Rated power (P2): 1300 W
- Speed range: from 900 to 3300 1/min
- Power consumption: from 40 W to 1550 W
- Interference generation: Complies with EN 61800-3 for residential (C1) and industrial (C2) environments
- Insulation class: F
- Degree of protection: IPX4D
- Cable gland: 2 x M20x1.5
Materials and installation dimensions
- Pump body: grey cast iron
- Impeller: Made of PP-LGF50 material
- Shaft: Stainless steel
- Bearing material: Graphite
- Suction side connection: DN 100
- Discharge side connection: DN 100
- Installation length (L0): 360 mm
Additional information
- Product: Wilo
- Product name: Yonos MAXO 100/0.5-12 PN 6
- Net weight: approximately 33.4 kg
- Article number: 2120660