# Circulator pump WILO Stratos PICO 25/0.5-6 (MPN 4244395)

**URL:** https://aio.lv/en/product--wilo-4244395--11003328
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Water Pumps
**Manufacturer:** WILO
**Manufacturer code:** 4244395
**EAN:** 4062679126159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 335.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 277.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wilo-4244395--11003328

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

WILO Stratos PICO 25/0.5-6 is a circulator pump designed for heating and hot-water circulation systems. The model designation indicates a 25 mm connection size and a variable head range up to 0.5–6 (model code). It provides continuous fluid circulation for boilers, radiators, and hydronic circuits and suits replacement or new installations in residential and light-commercial systems.

## Long description

The WILO Stratos PICO 25/0.5-6 is a compact circulator pump intended for heating and hot-water circulation systems. With a 25 mm connection size and a variable head range up to 0.5–6, this pump ensures continuous fluid movement in boilers, radiators and hydronic circuits. Its design is suitable for both replacement of existing units and installation in new residential and light-commercial heating systems, delivering stable circulation performance while occupying minimal space.
Advantages
The pump combines a compact footprint with variable head performance to match different loop resistances and heat demands. Low electrical consumption and an electronically controlled motor allow for efficient operation and reduced energy costs. The lightweight, corrosion-resistant construction and standardized 25 mm connections simplify installation and maintenance in confined plant rooms or utility cupboards.
Suitable for
 Domestic central heating systems with radiators
 Hot-water circulation loops in houses and apartments
 Small commercial hydronic circuits and boiler systems
 Replacement of existing 25 mm circulator pumps
Key specifications
 Connection size: 25 mm
 Variable head range: approx. 0.5–6 m
 Application: heating and hot-water circulation
 Compact centrifugal circulator design
 Electronically controlled motor for variable performance
How to use
Install the circulator pump in the return or supply line according to the system hydraulic design and local plumbing codes, ensuring correct flow direction and secure flange or threaded connections for 25 mm pipework. Connect the electrical supply following the manufacturer's wiring scheme and verify grounding. Commission the pump by purging air from the circuit, setting the required head or control mode, and monitoring flow and temperature until stable operation is achieved.
Usage recommendations
Verify compatibility with system pressure and fluid type before installation. For reliable performance, ensure regular inspection for leaks, occasional venting of trapped air and adherence to recommended service intervals for bearings and seals. Use in systems with appropriate strainer and water treatment to minimise particulate and corrosion-related wear.

## FAQ

### How much does the WILO Stratos PICO 25/0.5-6 circulator pump cost, and is it available for purchase?

The price is 335.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 06.07.2026 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. All transactions are 100% secure and encrypted.

### Can WILO Stratos PICO 25/0.5-6 circulator pump 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/11003328/61649486_large.webp