# Expansion vessel Reflex N 50, 6 bar / 70°C, gray

**URL:** https://aio.lv/en/product--reflex-8209300--12025585
**Data updated:** 2026-03-12 16:33 (EET)
**Category:** Heating Radiators
**Manufacturer:** Reflex
**Manufacturer code:** 8209300
**EAN:** 4036705109812
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 88.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--reflex-8209300--12025585

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Reflex N 50 is an expansion vessel designed for heating and hot-water systems with a maximum operating pressure of 6 bar and maximum temperature up to 70°C. The gray vessel compensates for volume changes in closed systems, reduces pressure fluctuations and protects components from overpressure. Suitable for residential and light commercial installations where compact, reliable pressure management is required.

## Long description

Reflex N 50 is an expansion vessel for heating and hot-water systems designed to manage pressure changes in closed circuits. With a maximum operating pressure of 6 bar and a maximum temperature of 70°C, this gray vessel compensates for thermal volume changes, reduces pressure peaks and helps protect pumps, valves and piping from overpressure. Its compact design makes it suitable for residential and light commercial installations where reliable pressure management is required.
Advantages
The Reflex N 50 offers dependable pressure control in systems up to 6 bar and temperatures up to 70°C, delivering consistent compensation for thermal expansion. The diaphragm construction separates the system fluid from the precharge gas, minimising the risk of corrosion and extending component life. Its compact form factor allows installation in confined spaces and simplifies retrofits in existing heating or hot-water systems.
Suitable for
Domestic central heating systems
Small apartment block or light commercial heating installations
Hot-water circulation systems with closed-loop pressure management
Retrofit or replacement of existing expansion vessels in compact plant rooms
Key specifications
Maximum operating pressure: 6 bar
Maximum permitted temperature: 70°C
Nominal volume: 50 litres
Diaphragm-type internal separation
External finish: gray
Compact dimensions suitable for limited space installations
How to use
Install the expansion vessel on the system side according to system design guidelines and local regulations. Precharge the vessel to the recommended air pressure for the empty system (typically matched to the static system pressure) and connect it to the heating or hot-water circuit at the designated expansion port. Ensure all connections are leak-free and the system is bled of air after filling. Verify the operating pressure does not exceed 6 bar and that the fluid temperature remains within the 70°C limit during operation.
Usage recommendations
Check precharge pressure periodically and inspect for external damage or corrosion. When replacing an existing vessel, match the nominal volume and pressure rating to the system requirements. Follow manufacturer instructions and applicable standards for mounting, safety valves and pressure relief devices to ensure continued system protection.

## FAQ

### How much does the Expansion vessel Reflex N 50 — 6 bar / 70°C cost, and is it available for purchase?

The price is 107.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 07.07.2026 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 Expansion vessel Reflex N 50 — 6 bar / 70°C 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 Reflex 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 Reflex 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/12025585/67513692_large.webp