WILO Star-Z 25/6-3 circulation pump

Name: Circulation pump WILO Star-Z 25/6-3 4016322431244
Brand: WILO
SKU: 11289114
Price: 425.99 EUR
Availability: InStock

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Circulation pump WILO Star-Z 25/6-3 — drinking water, wet rotor, 180 mm length, G1 1/2 connection

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Short description

WILO Star-Z 25/6-3 is a drinking water circulation pump with a wet rotor design, intended for maintaining hot or cold water recirculation in domestic and commercial systems. Key specifications: nominal size 25/6-3, compact installation length 180 mm and G1 1/2 threaded connections. Suitable for continuous circulation, reducing waiting time for tap water and preventing stagnation in piping.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 11289114

Manufacturer: WILO

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 2.66 kg)

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From 1.99 €

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36 months installment: from 11.83 euros per month

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Product information

Description

WILO Star-Z 25/6-3 is a drinking water circulation pump with a wet rotor design, created to maintain continuous recirculation of hot or cold water in domestic and commercial plumbing systems. With a compact installation length of 180 mm and G1 1/2 threaded connections, this pump is designed for straightforward integration into circulation loops to reduce waiting times at taps and to prevent water stagnation in piping.

Advantages

The wet rotor construction offers quiet operation and requires no separate shaft sealing, which reduces maintenance needs. Its compact 180 mm length and standard G1 1/2 connection facilitate installation in tight spaces and retrofit situations. The pump is intended for continuous duty, supporting reliable circulation to maintain temperature and water quality in drinking water systems.

Suitable for

Domestic hot water circulation in single- and multi-family buildings
Commercial washrooms and public buildings requiring reduced tap wait times
Systems aimed at reducing water stagnation and maintaining water hygiene
Retrofit projects where compact pump length is required

Key specifications

Pump type: wet rotor circulation pump for drinking water
Nominal size: 25/6-3
Installation length: 180 mm
Connections: G1 1/2 threaded
Application: continuous circulation for hot and cold potable water

How to use

Install the WILO Star-Z 25/6-3 in the circulation loop following local plumbing codes and manufacturer mounting orientation recommendations. Connect the pump using the G1 1/2 threaded ports and ensure all joints are sealed and pressure-tested before operation. Commission the pump by verifying correct electrical supply and set the required operating mode according to system design. Monitor the installation during the initial hours to confirm leak-free connections and proper flow.

Usage recommendations

For prolonged service life, ensure the system water is within permissible temperature and quality ranges for drinking water pumps, protect the unit from dry run conditions, and schedule periodic visual inspections. When used for potable water circulation, comply with local regulations on drinking water installations and material compatibility.

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Customer questions

FAQ

How much does the WILO Star-Z 25/6-3 circulation pump cost, and is it available for purchase?

The price is 425.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Star-Z 25/6-3 circulation pump be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the WILO Star-Z 25/6-3 circulation pump online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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