# Safety group 3 bar INOX for tank with pressure gauge, safety valve and automatic air vent, Uponor

**URL:** https://aio.lv/en/product--uponor-1136372--12019886
**Data updated:** 2026-03-11 20:54 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Uponor
**Manufacturer code:** 1136372
**EAN:** 6414900425551
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uponor-1136372--12019886

## 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

Uponor safety group designed for connection to expansion tanks, rated to 3 bar. Stainless steel (INOX) assembly includes a pressure gauge (manometer), a safety relief valve and an automatic air vent for central heating and hot-water systems. Provides overpressure protection, pressure monitoring and automatic deaeration to maintain system reliability and reduce air-related noise and corrosion.

## Long description

The Uponor safety group 3 bar INOX is a stainless steel assembly for connection to heating or hot-water expansion tanks. Designed for systems rated to 3 bar, it integrates a pressure gauge, a safety relief valve and an automatic air vent in a compact unit. The combination provides continuous pressure monitoring, overpressure protection and automatic removal of entrained air to improve reliability and reduce noise and corrosion in central heating and domestic hot-water installations.
Advantages
Constructed from stainless steel, the safety group resists corrosion and is suitable for installation in humid or technically demanding environments. The built-in pressure gauge enables straightforward visual monitoring of system pressure. The safety relief valve provides reliable overpressure protection up to the unit's rated limit, while the automatic air vent continuously expels trapped air to maintain hydraulic efficiency and reduce knocking or gurgling noises.
Suitable for
Connection to expansion tanks in central heating systems
Domestic hot-water systems requiring overpressure protection
Installations where automatic deaeration is needed to reduce air-related noise and corrosion
Technical rooms and plant cabinets with limited space for individual components
Key specifications
Maximum operating pressure: 3 bar
Material: stainless steel (INOX) construction
Integrated pressure gauge for local pressure indication
Safety relief valve for overpressure protection
Automatic air vent for continuous deaeration
Compact combined unit for simplified installation
How to use
Install the safety group between the system and the expansion tank according to the system designer's layout and local regulations. Ensure the unit is oriented so the pressure gauge and air vent are accessible for reading and maintenance. Connect piping with appropriate fittings and test the assembly under controlled conditions to verify correct pressure reading, safety valve operation and air venting. After installation, adjust system fill pressure as required and carry out a functional test of the safety valve and venting function.
Usage recommendations
Perform periodic visual checks of the pressure gauge and inspect the automatic air vent for proper operation. Replace or service components if persistent pressure deviations, leakage, or reduced venting performance are detected. Use compatible materials and follow local codes when integrating the safety group into heating or hot-water systems.

## FAQ

### How much does the Safety group 3 bar INOX Uponor cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 Safety group 3 bar INOX Uponor 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 Uponor 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 Uponor 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/12019886/67508289_large.webp