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Electronic circulation pump Wilo Stratos MAXO 100/0,5-12 PN 6 (2164604)

  • 2 variants
Extended warranty 5 years

Electronic circulation pump Wilo Stratos MAXO 100/0,5-12 PN 6 (2164604)

  • Product code: 2164604
  • EAN : 4048482699844
  • Manufacturer code: 2164604
  • Warranty: 5 years

Wilo Stratos MAXO 100/0,5-12 electronic circulator pump with display, communication interface and energy saving. For use in heating and cooling systems. More information

This product is no longer available, as it has been replaced with a new model.

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Product variants

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Parameters and catalogs

Connection pump size DN 100
Connection type Flange
Fluid temperature 110 °C
Head max 12 m
Port-to-port lenght 360 mm
Power 230 VAC
Pressure 6 bar
Pump flow 55 m3/h
Pump lightness DN 100
Weight 39.30 kg

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Wilo's Stratos MAXO smart circulator pumps are smart pumps of the future. The electronic display with an intuitive user interface offers easy connection and control of the pump. Innovative control functions and a combination of the latest sensor technology deliver maximum efficiency and energy efficiency. Thanks to bidirectional connectivity, the pump can be remotely communicate via a smartphone or tablet to obtain data from hard to reach places. They can be used in hot water systems, air-conditioning systems and closed cooling circuits and industrial circulation systems.

Pump features

  • High system efficiency
  • Reliability and long life
  • Energy efficiency
  • Quick assembly
  • Easy commissioning
  • New display and operating button using Green Button Technology.
  • Intuitive user interface
  • Two-way connectivity, remote control


  • Evidence of heat and cold
  • Automatic pump shutdown when zero flow is detected
  • Automatic, external or manual switching between heating and cooling operation
  • Setting pumping capacity limits
  • Twin pump parallel operation mode
  • Saving of pump settings and restore function (3 restore points)
  • Fault or warning message
  • Venting for automatic ventilation of rotor space
  • Automatic attenuation mode
  • Automatic release function and integrated motor protection
  • Dry run detection


  • Method of regulation
  • Required value
  • Actual volume flow
  • Temperatures
  • Power consumption
  • Electric consumption
  • Active functions (eg, STOP, No-flow Stop)

Areas of application


  • Radiators
  • Underfloor heating
  • Ceiling heating
  • Fan heater
  • Hydraulic shunt
  • Heat exchanger
  • Combination of heating and cooling - automatic switching


  • Underfloor cooling
  • Ceiling cooling
  • Air conditioning devices
  • Hydraulic shunt
  • Heat exchanger
  • Combination of heating and cooling - automatic switching

Scope of delivery

  • Pump
  • Optimized Wilo-Connector
  • 2x threaded cable connection M16 x 1.5
  • Washers for flange screws (for nominal connection diameters DN 32 - DN 65)
  • 2x gaskets for threaded connection
  • Thermal insulation
  • Quick installation and operating instructions

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