Circulation pump Wilo-Yonos MAXO 30/0.5-7 PN10
Highest efficiency pump Wilo-Yonos MAXO 30/0.5-7 PN 10
The Wilo-Yonos MAXO circulating pump is a state-of-the-art electronically controlled unit for use in all heating, ventilation and air-conditioning systems. Thanks to the use of a synchronous motor based on ECM technology and an integrated capacity control system, the unit allows infinitely variable differential pressure control, which guarantees optimal adjustment to the system load
The unit is throttle-free, making it easy to install in circulating systems. A number of features are available as standard to enhance operating comfort
- Selectable type of control - Δp-c (constant differential pressure) or Δp-v (variable differential pressure) mode
- 3 speed stages (constant speed operation)
- LED display to set the setpoint and display failure messages
- Electrical connector with Wilo plug
- Fault indication lamp and contact for collective indication
- Versions are available for flanged pumps
- For pumps DN 32 to DN 65 - combination flange PN 6/10 (flange PN 16 according to EN 1092-2) for counter flanges PN 6 and PN 16
- For pumps DN 80/DN 100 - flange PN 6 (design PN 16 according to EN 1092-2) for counter-flange PN 6
Operating data
| Parameter | Value |
|---|---|
| Min. temperature of the pumped liquid (Tmin) | -20 °C |
| Max. temperature of the pumped liquid (Tmax) | 110 °C |
| Ambient temperature (min) | -20 °C |
| Ambient temperature (max) | 40 °C |
| Max. operating pressure (PN) | 10 bar |
| Minimum inlet height for 50 °C | 3 m |
| Minimum inlet height for 95 °C | 10 m |
| Minimum inlet height for 110 °C | 16 m |
Motor data
| Parameter | Value |
|---|---|
| Energy efficiency index (EEI) | ≤ 0,20 |
| Mains connection | 1~230 V ±10%, 50/60 Hz |
| Rated current | 0.08 A / 1 A |
| Rated powerP2 | 85 W |
| Speed (min) | 1000 1/min |
| Speed (max) | 4450 1/min |
| Power consumption (min) P1 | 5 W |
| Power consumption (max) P1 | 120 W |
| Interference generation | EN 61800-3;2004+A1;2012 (C1) |
| Interference immunity | EN 61800-3;2004+A1;2012 (C2) |
| Insulation class | F |
| Degree of protection | IPX4D |
| Cable gland | 2 x M20x1.5 |
Materials and mounting dimensions
- Pump body: grey cast iron
- Impeller: PPE/PS-GF30
- Shaft: Stainless steel
- Bearing material: Graphite
- Suction side connection: G 2
- Discharge side connection: G 2
- Installation length L0: 180 mm
Summary
The Wilo-Yonos MAXO 25/0.5-7 PN 10 top efficiency pump is an advanced device that provides precise and efficient operation in heating, ventilation and air-conditioning systems thanks to its electronic capacity control. Its high efficiency, robust design and full safety features make it an ideal choice for demanding circulation systems
Article number: 2120642