The Wilo Stratos Maxo 50/05-12 is a single wet rotor circulating pump, ideal for commercial heating and air conditioning systems. Equipped with a permanent magnet EC motor, it offers superior energy efficiency and smart performance control with its automatic regulation technology.
Single circulation wet rotor smart pump
Single-phase power supply: 1~230V
Combi flange connections PN6/10
High efficiency permanent magnet EC motor
Automatic performance adjustment
Fluid temperature range: -10°C to +110°C
Applications: commercial heating and air conditioning
Pipe fitting on suction side DN 50 (2 inches)
Pipe connection on the pressure side DN 50 (2 in.)
Construction length L0 280 mm
Politiche per la sicurezza
(modificale nel modulo Rassicurazioni cliente)
Politiche per le spedizioni
(modificale nel modulo Rassicurazioni cliente)
Politiche per i resi
(modificale nel modulo Rassicurazioni cliente)
With its EC (Electronically Commutated) motor with permanent magnets, the Wilo Stratos Maxo 50/05-12 is designed to provide significant energy savings and automatically adapt to the demand of the plant. This maintains efficient and quiet operation, reducing consumption and operating costs.
With combiflange PN6/10 flange connections and 280 mm spacing, the pump is perfectly compatible with new or upgrading commercial plants. Its versatility makes it suitable for circulating water in central heating and cooling systems where continuous reliability and operational adaptability are required.
The Wilo Stratos Maxo operates in a fluid temperature range of -10°C to +110°C, making it also suitable for geothermal systems or applications in settings with varying climatic conditions.
| Parameter | Value |
|---|---|
| Maximum operating pressure (PN) | 16 bar |
| Head (H) | 0,0 m |
| Discharge (Q) | 34.0 m³/h |
| Minimum inlet height at 50 °C | 5 m |
| Minimum inlet height at 95 °C | 12 m |
| Minimum inlet height at 110 °C | 18 m |
| Min. fluid temperature (T) | -10 °C |
| Max. fluid temperature (T) | 110 °C |
| Min. ambient temperature (T) | -10 °C |
| Max. ambient temperature (T) | 40 °C |
| Parameter | Value |
|---|---|
| Energy efficiency index (EEI) | 0.17 |
| Mains power supply | 1~230 V ±10%, 50/60 Hz |
| Minimum rated current (I) | 0,2 A |
| Maximum rated current (I) | 2,46 A |
| Rated power (P) | 470 W |
| Minimum speed (n) | 650 1/min |
| Maximum speed (n) | 3350 1/min |
| Minimum power consumption (P) | 10 W |
| Maximum power consumption (P) | 560 W |
| Insulation class | F |
| Degree of protection | IPX4D |
| Cable gland | 5 x M16x1.5 |
| Electromagnetic noise emission | EN 61800-3:2004+A1:2012 (C1) |
| Interference Immunity | EN 61800-3:2004+A1:2012 (C2) |
| Parameter | Value |
|---|---|
| Suction connection | DN 50 |
| Delivery connection | DN 50 |
| Construction length | 280 mm |
| Component | Material |
|---|---|
| Pump body | Gray cast iron |
| Impeller | PPS-GF40 |
| Shaft | 1.4028, DLC coating |
| Bearing material | Antimony-impregnated carbon |
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