# Circulation pump WILO CO YONOS MAXO 50/0,5-8 PN6/10, model 2120649

**URL:** https://aio.lv/en/product--wilo-2120649--11953981
**Data updated:** 2026-03-11 13:51 (EET)
**Category:** Water Pumps
**Manufacturer:** WILO
**Manufacturer code:** 2120649
**EAN:** 4048482235950
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 286.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 1 063.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wilo-2120649--11953981

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

WILO CO YONOS MAXO 50/0,5-8 PN6/10 (model 2120649) is a circulation pump designed for central heating and hot-water recirculation systems. The designation indicates a DN50 connection and an adjustable head range up to 0.5–8 m with PN6/10 pressure rating. Suitable for installation in heating circuits where reliable fluid circulation and compatibility with standard flange sizes are required.

## Long description

WILO CO YONOS MAXO 50/0,5-8 PN6/10 (model 2120649) is a circulation pump designed for central heating and hot-water recirculation systems. The pump features a DN50 flange connection and an adjustable hydraulic head in the 0.5–8 m range, suitable for systems with PN6/10 nominal pressure. It is intended for continuous operation in closed heating circuits and for maintaining stable fluid flow in distribution and recirculation loops.
Advantages
The WILO CO YONOS MAXO provides stepless head adjustment across its 0.5–8 m range and is compatible with standard DN50 flange connections, facilitating retrofit and new installations. The unit is engineered for reliable, continuous operation in central heating and hot-water recirculation systems, offering stable hydraulic performance and reduced maintenance needs thanks to durable wet-rotor design and corrosion-resistant materials. Compact installation dimensions and standardized flange interface simplify integration with existing piping layouts.
Suitable for
Central heating circulation in residential and commercial buildings
Hot-water recirculation loops for domestic hot water systems
Hydronic distribution circuits requiring DN50 flange connections
Systems operating up to PN6/10 nominal pressure
Key specifications
Connection size: DN50 flange
Adjustable hydraulic head: 0.5–8 meters
Application: central heating and hot-water recirculation
Pressure rating compatibility: PN6/10
Design type: inline flange-mounted circulation pump
How to use
Install the pump into the heating or recirculation circuit using the DN50 flange connections, ensuring correct alignment and gasket sealing. Connect electrical supply in accordance with local regulations and the manufacturer's wiring instructions. Set the desired hydraulic head within the 0.5–8 m range to match system resistance and required flow; fine-tune during commissioning to achieve stable temperatures and efficient circulation. Ensure system is flushed and filled, vent air from the circuit, and verify leak-tight flange joints before final operation.
Usage recommendations
For optimal performance, select a pump curve point within the mid-range of the adjustable head to avoid continuous operation at maximum output. Ensure the system water quality meets heating system requirements, install appropriate isolation valves and strainers for maintenance access, and follow periodic inspection for flange connections and seals.

## FAQ

### How much does the WILO CO YONOS MAXO 50/0,5-8 pump 2120649 cost, and is it available for purchase?

The price is 1,286.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can WILO CO YONOS MAXO 50/0,5-8 pump 2120649 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All WILO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized WILO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11953981/67398193_large.webp