Wilo Stratos Maxo Wet rotor circulating pump 50/05-12 V230 2217956

Wilo
Wilo
WIL 2217956 4062679195353

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

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Wilo Stratos Maxo Wet rotor circulating pump 50/05-12 V230 2217956
€2,529.69
€2,453.80
€2,453.80

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Two-year warranty
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Wilo Stratos Maxo 50/05-12 Maximum energy efficiency and intelligent management

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.

Designed for professional installations

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.

Wide temperature range and applications

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.

Technical specifications of the Wilo Stratos Maxo

Hydraulic Data

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


Motor Data

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)


Mounting Dimension

Parameter Value
Suction connection DN 50
Delivery connection DN 50
Construction length 280 mm


Materials

Component Material
Pump body Gray cast iron
Impeller PPS-GF40
Shaft 1.4028, DLC coating
Bearing material Antimony-impregnated carbon

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Data sheet

Type:
Circulating pumps
Version:
Single
Model:
Wet rotor
Connections:
2 inches
Axle base:
280mm
Contact details of the manufacturer and the responsible person

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