# Circulation pump GRUNDFOS ALPHA1 25-60 180, single-phase 220–240V

**URL:** https://aio.lv/en/product--grundfos-93074163--11603294
**Data updated:** 2026-02-23 10:23 (EET)
**Category:** Water Pumps
**Manufacturer:** GRUNDFOS
**Manufacturer code:** 93074163
**EAN:** 5715467403893
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 119.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grundfos-93074163--11603294

## 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

GRUNDFOS ALPHA1 25-60 180 is a domestic circulation pump designed for hot-water and heating systems. The model 25-60 180 operates on 220–240V single-phase supply and provides reliable circulation with compact installation dimensions. It is suitable for replacing existing pumps in residential heating systems, radiator loops, and hot water recirculation to improve temperature stability and efficiency.

## Long description

GRUNDFOS ALPHA1 25-60 180 is a domestic circulation pump engineered for hot-water and heating systems. Designed for single-phase 220–240V supply, this compact pump delivers continuous circulation for residential heating circuits, radiator loops and hot water recirculation. Its installation dimensions and flange connections match common domestic standards, allowing direct replacement of many existing circulating pumps without extensive system modifications.
Advantages
The ALPHA1 25-60 180 combines energy-efficient motor control with a simple mechanical design to ensure dependable operation and low running costs. Its compact size and standard connection pattern reduce installation time and complexity. The pump includes integrated protection against dry running and is designed for quiet operation, supporting stable temperature distribution throughout the heating or domestic hot-water system.
Suitable for
Residential central heating circuits and radiator loops
Domestic hot water recirculation systems
Replacement of standard inline circulation pumps in apartments and houses
Small commercial spaces with single-phase 220–240V supply
Key specifications
Supply voltage: single-phase 220–240V
Pump size: DN25 (25 mm connection)
Maximum head: up to 6.0 meters depending on operating point
Maximum flow: suitable for typical domestic heating flow rates
Speed control: multi-speed or automatic energy-optimising control modes
Installation type: inline circulation pump for horizontal or vertical mounting per manufacturer guidance
Material: corrosion-resistant wet rotor and pump housing for domestic heating water
How to use
Install the pump in the circulation loop following local regulations and the system manufacturer’s instructions. Ensure the electrical connection matches single-phase 220–240V supply and that all fittings are tightened to avoid leaks. Prime the pump and remove air from the system before commissioning. Select the appropriate speed or automatic control mode to match the hydraulic requirements of the heating system and verify correct flow and temperature balance across radiators or hot-water outlets.
Usage recommendations
For optimal performance, use GRUNDFOS ALPHA1 25-60 180 in closed heating circuits with clean, treated water. Periodically check for air in the system and inspect seals and connections for signs of leakage. When replacing an existing pump, compare flange dimensions and electrical ratings to ensure compatibility. If uncertain about electrical wiring or system configuration, consult a qualified heating technician or electrician.

## FAQ

### How much does the Circulation pump GRUNDFOS ALPHA1 25-60 180 cost, and is it available for purchase?

The price is 143.99 € (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 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 Circulation pump GRUNDFOS ALPHA1 25-60 180 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 GRUNDFOS 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 GRUNDFOS 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/11603294/66767276_large.webp