# TDM Brass Union Tee 1" x 3/4" x 1" Internal Thread

**URL:** https://aio.lv/en/product--tdmbrass-112s0134--12504982
**Data updated:** 2026-06-10 09:36 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 112S0134
**EAN:** 4770364159947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-112s0134--12504982

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass union tee is a high-quality plumbing fitting designed for secure pipe connections. Featuring a 1" x 3/4" x 1" configuration with internal threads, this component allows for reliable branching in water supply and heating systems. Made from durable brass, it ensures long-lasting performance and resistance to corrosion, making it suitable for professional plumbing installations and maintenance tasks.

## Long description

The TDM Brass union tee is a robust plumbing fitting engineered for creating secure and reliable branch connections in water supply and heating systems. Featuring a 1" x 3/4" x 1" configuration with internal threads, this component is designed to facilitate efficient fluid distribution while maintaining system integrity. Constructed from high-quality brass, the tee offers excellent durability and resistance to corrosion, ensuring a long service life even in demanding plumbing environments.
Advantages
This brass union tee provides exceptional structural stability and leak-proof performance for various piping configurations. Its high-grade material composition ensures that the fitting remains resistant to oxidation and wear over time, which is critical for maintaining the safety and efficiency of residential or commercial plumbing networks. The precision-machined threads allow for easy installation and a tight seal, reducing the risk of water loss or pressure drops within the system.
Suitable for
Water supply systems
Heating system branching
Professional plumbing installations
Maintenance and repair of threaded pipe networks
When it may not be suitable
This fitting is not intended for use with high-pressure industrial steam lines or systems carrying highly corrosive chemicals that may degrade brass. It is also not suitable for applications requiring non-metallic piping materials or specialized flange connections.
Key specifications
Material: Brass
Configuration: 1" x 3/4" x 1"
Connection type: Internal thread
Application: Plumbing 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 an appropriate thread sealant or PTFE tape to the male threads of the connecting pipes to ensure a watertight seal. Carefully thread the pipes into the internal ports of the tee, tightening them with a suitable wrench until secure. Avoid overtightening, as this may damage the threads or the fitting body. Once installed, pressurize the system slowly to check for any signs of leakage at the connection points.
What to consider before purchase
Verify the pipe diameter requirements for your specific system
Ensure compatibility with existing pipe materials
Check that the thread type matches your current installation
Usage recommendations
Regularly inspect the connection points for signs of moisture or corrosion during routine maintenance checks to ensure the continued integrity of your plumbing system.

## FAQ

### How much does the TDM Brass Union Tee 1" x 3/4" x 1" Internal Thread cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 890 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 01.07.2026 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 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/12504982/68845737_large.webp