# TDM Brass Union Tee 1/2" x 3/8" Internal Thread

**URL:** https://aio.lv/en/product--tdmbrass-112sn1238--12505064
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 112SN1238
**EAN:** 4770364160318
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-112sn1238--12505064

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The TDM Brass Union Tee is a high-quality plumbing fitting designed for secure pipe connections. Featuring 1/2" and 3/8" internal threads, this brass tee allows for efficient flow distribution in water supply and heating systems. Its durable construction ensures long-term reliability and leak-proof performance in various residential and commercial piping applications.

## Long description

The TDM Brass Union Tee 1/2" x 3/8" Internal Thread is a precision-engineered plumbing component designed to facilitate reliable branching in water supply and heating systems. Crafted from high-quality brass, this fitting provides excellent resistance to corrosion and mechanical stress, ensuring a stable and leak-proof connection for various piping configurations. Its robust design is suitable for both residential and commercial plumbing installations where durability and consistent flow distribution are essential.
Advantages
The primary benefit of this brass union tee is its exceptional material quality, which offers superior longevity compared to plastic or lower-grade metal alternatives. The precision-cut internal threads ensure a tight seal, minimizing the risk of leaks and reducing the need for frequent maintenance. Furthermore, the compact design allows for installation in confined spaces, making it a versatile choice for complex plumbing layouts where space-saving is a priority.
Suitable for
Connecting pipes of different diameters in water supply systems
Branching heating circuits in residential buildings
Repairing or extending existing plumbing networks
Commercial piping installations requiring high-pressure tolerance
When it may not be suitable
This fitting is not intended for use with aggressive chemicals or gases that may react with brass. It is also not suitable for high-temperature steam applications that exceed the thermal limits of standard brass plumbing components.
Key specifications
Material: High-quality brass
Connection type: Internal thread
Size 1: 1/2 inch
Size 2: 3/8 inch
Application: Water supply and heating systems
How to use
To install the TDM Brass Union Tee, ensure that the pipe ends are clean and free of debris. Apply appropriate thread sealant, such as PTFE tape or liquid sealant, to the male threads of the connecting pipes. Carefully screw the pipes into the internal threads of the tee, ensuring they are aligned correctly to prevent cross-threading. Tighten the connection using a suitable wrench, taking care not to overtighten, which could damage the threads or the fitting body.
What to consider before purchase
Verify the thread sizes of your existing pipes to ensure compatibility
Check the compatibility of the brass material with your specific fluid type
Ensure you have the necessary tools for proper installation
Consider the pressure requirements of your system
Usage recommendations
Regularly inspect the connection points for any signs of moisture or corrosion after the initial installation to ensure long-term system integrity.

## FAQ

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

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 885 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 Monday 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/12505064/68845830_large.webp