# Straight connector Conex 15 x 1/2" brass (Conex E031020303--)

**URL:** https://aio.lv/en/product--conex-e031020303--11817724
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Conex
**Manufacturer code:** E031020303--
**EAN:** 5030068107125
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conex-e031020303--11817724

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Straight connector Conex in brass with dimensions 15 x 1/2" (model E031020303--). Designed to join pipes or fittings with a 15 mm and 1/2" thread, this plumbing fitting provides a durable metal connection for water installations. Suitable for domestic and light commercial plumbing, repair and replacement tasks where a reliable straight coupling is required.

## Long description

The Conex straight connector in brass with dimensions 15 x 1/2" is a plumbing coupling designed to join a 15 mm pipe to a 1/2" threaded fitting. Manufactured in brass, the connector provides a stable metal joint suitable for domestic and light commercial water installations. The component is intended for inline connections where a change in pipe size or thread type is required, offering corrosion-resistant performance and mechanical strength typical of brass fittings.
Advantages
This brass straight connector offers reliable sealing and mechanical stability in potable water and heating systems. Its brass construction resists corrosion and provides good dimensional stability under normal operating temperatures and pressures. The connector enables a direct transition between metric and imperial plumbing sizes without the need for adapters that add bulk or complexity to the installation.
Suitable for
Domestic water supply repair and replacement
Connecting 15 mm copper or PEX pipe to 1/2" threaded valves or fixtures
Small commercial plumbing installations and service work
Inline coupling where space and a straight connection are required
Key specifications
Material: brass
Connection types: 15 mm pipe end to 1/2" threaded end
Orientation: straight inline connector
Typical application: water supply and heating systems
Suitable for potable water use (where local regulations allow)
How to use
Prepare both mating pipe and threaded fitting by ensuring surfaces are clean and free of debris. For copper or PEX pipe, cut squarely and deburr the end before insertion; for threaded connections, apply appropriate thread sealant or PTFE tape according to local practice. Insert the pipe end fully into the connector or engage the threaded end and tighten to the required torque specified by the joining method. Verify alignment to avoid strain on the joint and perform a leak test after installation before returning the system to service.
Usage recommendations
Use compatible sealing materials and observe manufacturer or local plumbing codes for installation torque and testing. Avoid exposure to corrosive chemicals and excessive mechanical stress. If connecting different pipe materials, ensure appropriate transition fittings or liners are used where required.

## FAQ

### How much does the Straight connector Conex 15 x 1/2" E031020303-- cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 800 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 17.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Conex 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 Conex 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/11817724/67219636_large.webp