YONOS Maxo de WILO - Q-Tech ®

Wilo-Yonos MAXO

Usual price €610,00
Tax included.
15 in stock

Wilo-Yonos Maxo is the compact standard pump for commercial buildings.
The high-efficiency pump Wilo-Yonos MAXO is the compact standard pump for commercial buildings with HVAC applications. Thanks to its basic settings and functions with three operating modes and the green button it is very easy to set up and easy to use.


Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.


  • High-efficiency pump for energy saving
  • LED display provides complete transparency of set delivery head, speed stage or possible errors
  • Easy replacement of an asynchronous standard pump thanks to compact design and electrical connection using the Wilo plug
  • Easy selection of control mode ∆p-v, ∆p-c and 3-speed adjustment with the green button
  • System availability ensured via collective fault signal
  • Optional: Wilo-Connect module Yonos MAXO with additional intelligent functions


Operation modes

  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • n = constant (3 speed stages)

Manual functions

  • Setting the operating mode
  • Setting of pump output (delivery head)
  • Setting the speed stages

Automatic functions

  • Infinitely variable power adjustment according to the operating mode
  • Deblocking function
  • Soft start
  • Integrated full motor protection

Signal and display functions 

  • Collective fault signal (potential-free NC contact)
  • Fault signal light
  • LED segment display for displaying the delivery head and fault codes
  • Display of the configured speed stage (C1, C2 or C3)


  • Wrench attachment point on pump body (for threaded pipe union pumps)
  • Quick electrical connection with Wilo plug. For the connection of the mains and SSM lines, with integrated strain relief
  • For flange-end pumps: Flange versions
  • Standard version for DN 40 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
  • Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange

Scope of delivery


Including gaskets for threaded connection

Incl. washers for flange screws (for nominal connection diameters DN 32 - DN 65)

Including installation and operating instructions

Technical data

  • Permissible temperature range of -20°C to +110°C
  • Mains connection 1~230 V, 50/60 Hz
  • Protection class IP X4D
  • Flange connection DN 32 to DN 100
  • Max. operating pressure of standard version: 6/10 bar or 6 bar (special version: 10 bar)


Pump housing: grey cast iron with cataphoretic coating
Shaft: Stainless steel
Bearing: carbon, metal impregnated
Impeller: Plastic


Download Installation and operating instructions

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