# TDM Brass Threaded Union 3/4 inch x 16 mm x 2 inch

**URL:** https://aio.lv/en/product--tdmbrass-10303416--12503171
**Data updated:** 2026-06-10 09:23 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 10303416
**EAN:** 2000506135464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-10303416--12503171

## 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 threaded union is a high-quality plumbing fitting designed for secure and reliable pipe connections. Featuring a 3/4 inch thread, 16 mm connection, and 2 inch length, this brass component ensures durability and corrosion resistance in various water supply and heating systems. Ideal for professional plumbing installations and maintenance tasks requiring precise, leak-proof joints.

## Long description

The TDM Brass threaded union is a professional-grade plumbing fitting engineered to provide secure and durable connections within water supply and heating infrastructure. Constructed from high-quality brass, this component offers excellent resistance to corrosion and mechanical wear, ensuring long-term reliability in demanding environments. Its precise design facilitates a tight, leak-proof seal, making it an essential element for maintaining the integrity of piping systems.
Advantages
This brass union stands out due to its robust construction which withstands significant pressure and temperature fluctuations common in residential and commercial plumbing. The material properties of brass prevent rust and degradation, extending the service life of the connection point. Its standardized dimensions allow for seamless integration into existing pipe networks, reducing installation time and minimizing the risk of joint failure.
Suitable for
Residential water supply systems
Heating and radiator piping
Professional plumbing maintenance and repairs
Connecting pipes of different materials or diameters
When it may not be suitable
This fitting is not intended for use with highly corrosive chemical agents or industrial gases that may react with brass. It is also not suitable for high-pressure steam applications exceeding the manufacturer's specified temperature and pressure ratings.
Key specifications
Thread size: 3/4 inch
Connection diameter: 16 mm
Total length: 2 inches
Material: Brass
How to use
To install the union, ensure the pipe ends are clean, deburred, and free of debris. Apply appropriate thread sealant or PTFE tape to the threaded sections to enhance the seal. Align the union carefully with the pipe ends and tighten using a suitable wrench, ensuring not to overtighten, which could damage the threads or the internal seal. Once installed, pressurize the system gradually to check for any signs of leakage.
What to consider before purchase
Verify the compatibility of the thread type with your existing piping
Ensure the 16 mm connection matches your specific pipe diameter
Check the pressure and temperature requirements of your system
Usage recommendations: Regularly inspect the connection point for signs of moisture or corrosion during routine system maintenance. If the union is disassembled for repairs, it is recommended to replace the internal sealing elements or reapply thread sealant to maintain a leak-proof connection.

## FAQ

### How much does the TDM Brass Threaded Union 3/4x16x2 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 — 404 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/12503171/68842826_large.webp