# TDM Brass Union Tee 1/2" x 3/8" Male-Female Threaded Fitting

**URL:** https://aio.lv/en/product--tdmbrass-1111238--12505077
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 1111238
**EAN:** 4770364160691
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-1111238--12505077

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass union tee is a high-quality threaded fitting designed for plumbing and heating systems. Featuring a 1/2" to 3/8" connection with a combination of male and female threads, this component ensures a reliable and leak-proof junction in pipe networks. Made from durable brass, it provides excellent corrosion resistance and long-term performance for professional installation requirements.

## Long description

The TDM Brass Union Tee 1/2" x 3/8" is a precision-engineered threaded fitting designed to facilitate secure and reliable connections within plumbing and heating systems. This component serves as a versatile junction point, allowing for the transition between different pipe sizes and thread types. Constructed from high-quality brass, the fitting offers robust structural integrity and exceptional resistance to corrosion, ensuring long-term durability in various environmental conditions.
Advantages
The primary benefit of this brass union tee is its high-grade material composition, which provides superior resistance to wear and oxidation compared to standard alternatives. Its precise threading ensures a tight, leak-proof seal, minimizing the risk of water damage or pressure loss in your piping network. The compact design allows for easy installation in confined spaces, making it an ideal choice for both professional plumbing projects and residential maintenance tasks.
Suitable for
Connecting pipes in domestic water supply systems
Integrating heating system components
Adapting pipe diameters between 1/2 inch and 3/8 inch
Creating branch connections in threaded pipe networks
When it may not be suitable
This fitting is not intended for use in high-pressure industrial steam applications or systems involving highly corrosive chemicals that may degrade brass over time. It is also unsuitable for connections requiring non-standard thread types or materials other than those compatible with brass fittings.
Key specifications
Material: Brass
Connection type: Male and female threaded
Size: 1/2 inch to 3/8 inch
Application: Plumbing and heating systems
How to use
To install the TDM Brass Union Tee, ensure the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or liquid pipe sealant, to the male threads to ensure a watertight connection. Carefully thread the fitting onto the pipes by hand to avoid cross-threading, then tighten securely using a suitable wrench. Do not overtighten, as this may damage the threads or the fitting body.
What to consider before purchase
Verify the thread size and type required for your specific piping system
Ensure compatibility between the brass fitting and the pipe material to prevent galvanic corrosion
Check the pressure and temperature ratings of your system against the fitting specifications
Usage recommendations
Regularly inspect the connection for signs of moisture or leaks after initial installation and during routine maintenance checks to ensure continued system integrity.

## FAQ

### How much does the TDM Brass Union Tee 1/2" x 3/8" Threaded Fitting cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 758 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 26.06.2026 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 tdm\_brass 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 tdm\_brass 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/12505077/68845843_large.webp