Wilo-Yonos MAXO
( number of products: 20 )Wilo-Yonos MAXO - Compact Standard Pump
The Wilo-Yonos MAXO is the ultimate efficiency pump, ideal as a compact solution for commercial facilities. With basic settings, three operating modes and a green set button, operation and configuration of the pump are simple and intuitive. In addition, the ability to expand functionality with the Wilo-Connect module enables the integration of smart solutions into circulating systems.
Type of Design
Glandless circulator available with threaded or flanged connections. Equipped with EC motor and automatic capacity adjustment, which allows optimal control of the pump's operation depending on changing system parameters.
Application
Wilo-Yonos MAXO is used in:
- Water heating systems of all systems,
- Air-conditioning installations,
- Closed cooling circuits,
- Industrial circulating systems.
Equipment and Features
Types of operation:
- Δp-c - regulation according to constant differential pressure,
- Δp-v - regulation according to variable differential pressure,
- n - constant speed (3 speed steps).
Functions set by dial:
- Setting the type of operation,
- Setting pump power (head),
- Setting of speed degrees.
Automatic functions:
- Smooth adjustment of performance to the mode of operation,
- Deblocking function,
- Soft start,
- Integrated full motor protection.
Signaling and indication functions:
- Collective fault indication (potential-free NC contact),
- Illuminated fault indication,
- LCD segment display for indication of lift height and error codes,
- Indication of the set speed step (C1, C2 or C3).
Accessories
For pumps with threaded connection, a key casting is available on the body, while flanged versions use dedicated flange versions:
- Standard version for pumps DN 40 to DN 65: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter-flanges,
- Standard version for pumps DN 80/DN 100: PN 6 flange (PN 16 design to EN 1092-2) for PN 6 counter-flange.
Type designation
Example designation: Wilo-Yonos MAXO 30/0.5-12
- Yonos MAXO - the pump with the highest efficiency, electronically regulated,
- 30/ - nominal diameter of the connection,
- 0.5-12 - range of nominal head [m].
Technical Data
- Permissible temperature range: from -20°C to +110°C,
- Supply voltage: 1~230 V, 50/60 Hz,
- Degree of protection: IP X4D,
- Connection: flanged DN 32 to DN 80,
- Maximum working pressure: in standard version 6/10 bar or 6 bar (special version up to 10 bar),
- Materials: pump body - gray cast iron with cataphoretic coating (KTL), shaft - stainless steel, bearing - sintered carbon impregnated metal, impeller - plastic.
Scope of Delivery
- Wilo-Yonos MAXO pump,
- Gaskets (for threaded connection),
- Washers for flange bolts (for connections from DN 32 to DN 65),
- Installation and operating instructions.
Additional equipment
- Threaded connectors (for threaded connection),
- Counter flanges (for flanged connection),
- Equalization elements,
- Thermal insulation.
Choosing Wilo-Yonos MAXO, you get a reliable and efficient pump for circulating systems that will meet the requirements of commercial facilities. Check out the full offer at sps24.eu - your source for professional plumbing solutions.



















