Circulation pump GRUNDFOS ALPHA 1L 25-60

Name: Circulation pump GRUNDFOS ALPHA 1L 99160584
Brand: GRUNDFOS
SKU: 4518654
Price: 170.49 EUR
Availability: InStock

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Circulation pump GRUNDFOS ALPHA 1L 25-60 180 mm 99160584 GRUNDFOS

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Short description

The GRUNDFOS ALPHA 1L 25-60 circulation pump is designed for heating systems. It features a compact design, energy efficiency, and easy installation. With a maximum head of 6 meters and a flow rate of up to 2.5 m³/h, it ensures optimal circulation of water. The pump operates quietly and has a built-in motor protection, making it reliable and durable for long-term use.

Available for order: 18 pcs.

Warranty: 2 Years

SKU: 4518654

Manufacturer: GRUNDFOS

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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

08.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 € (Weight: 2.62 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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36 months installment: from 4.74 euros per month

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Product information

Description

The GRUNDFOS ALPHA 1L 25-60 circulation pump is engineered for domestic and small commercial heating systems. Its compact inline housing and 180 mm length make it suitable for retrofit and new installations where space is limited. The pump provides a maximum head of 6 meters and a nominal flow up to 2.5 m³/h, delivering stable water circulation for radiators, underfloor heating manifolds and closed-loop heating circuits. Designed for quiet operation, the unit integrates motor protection for reliable continuous service and reduced maintenance needs.

Advantages

The ALPHA 1L 25-60 combines a small footprint with efficient hydraulic performance, helping to lower electricity consumption in circulating systems. Its quiet motor and vibration-minimised design reduce noise in occupied spaces. Built-in motor protection and robust construction contribute to long service life and dependable operation under normal heating system conditions. The pump’s standardised connections and compact length simplify installation and replacement.

Suitable for

Domestic radiator heating systems
Underfloor heating circuits in small to medium installations
Boiler loop and primary/secondary circulation duties
Replacement of older inline circulation pumps with limited installation space

Key specifications

Maximum head: 6 m
Maximum flow: up to 2.5 m³/h
Pump length: 180 mm (compact inline design)
Application: sealed heating systems
Operation: low-noise hydraulic design
Protection: integrated motor protection

How to use

Install the pump in the supply or return line of the heating circuit following system flow direction and local plumbing codes. Ensure electrical connection is performed by a qualified electrician and verify compatibility with the system voltage and power supply. Bleed the heating circuit after installation to remove trapped air and check for leaks. Set pump controls according to the system’s hydraulic requirements; observe manufacturer guidance for start-up and commissioning to achieve correct flow and head conditions.

Usage recommendations

For optimal performance, install the pump on a straight section of pipe with accessible shut-off valves for future servicing. Maintain water quality within the heating system’s specifications to prevent corrosion and blockage. Schedule periodic checks of electrical connections, mounting integrity and operational noise level; replace or service the pump if performance declines.

The product description was generated using AI technologies based on the customer's request. Inaccuracies may occur.

All features

Weight:: 2.62 kg

Description

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Customer questions

FAQ

How much does the Circulation pump GRUNDFOS ALPHA 1L 25-60 cost, and is it available for purchase?

The price is 170.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 08.07.2026 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 ALPHA 1L 25-60 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 Circulation pump GRUNDFOS ALPHA 1L 25-60 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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