YONOS Maxo de WILO - Q-Tech ®


Offer price€694,00
Tax included. Shipping costs are calculated on the payment screen.

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The YONOS Maxo from Wilo is a wet rotor circulator pump with threaded or flanged connection, EC motor with automatic power adaptation.


All hot water heating systems, air conditioning installations, closed cooling circuits and industrial circulation systems.

Special features/product advantages

- The LED indicator offers total transparency about the setpoint delivery height, speed or possible errors

- Easy three-speed adjustment when replacing a standard non-regulated pump

- Simplified electrical connection thanks to the Wilo plug

- Guarantee of the availability of the installation through general fault indication

- Compact construction and easy handling guaranteed


Operating modes

Δp-c for a constant differential pressure

Δp-v for variable differential pressure

n = constant (3 speeds)

Manual functions

Operating mode setting

Pump power adjustment (discharge head)

Adjusting speeds

Automatic functions

Continuous power adaptation depending on operating mode

Unlock function

Soft start

Integrated total engine protection

Indication and warning functions

General fault indication (voltage-free opening contact)

Fault indicator light

LED segment indication to indicate delivery height and fault code

Indication of the set speed (C1, C2 or C3)


Wrench seat in pump body (on pumps with threaded pipe joints)

Quick electronic connection with the Wilo connector. For connecting network and SSM cabling with integrated strain relief

In the case of flanged pumps: flanged versions

Standard version for pumps DN 40 to DN 65: combined flange PN 6/10 (PN 16 flange according to EN 1092-2) for counterflanges PN 6 and PN 16

Standard execution for DN 80 / DN 100 pumps: PN 6 flange (PN 16 execution according to EN 1092-2) for PN 6 counterflange



Incl. gaskets in the threaded connection

Incl. washers for flange bolts (in nominal connection diameters DN 40 - DN 65)

Incl. installation and operating instructions

Technical data

Permissible temperature range from -20 °C to +110 °C

Power supply 1~230 V, 50/60 Hz

IP protection type X4D

Flanged connection DN 32 to DN 80

Max. working pressure of standard execution: 6/10 bar or 6 bar (special execution: 10 bar)


Pump casing: Gray cast iron with cataphoresis coating

Shaft: Stainless steel

Bearing: Carbon, metal impregnated

Impeller: Plastic

related products

Don't just trust our words.


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga