# TDM Brass 116N Inner Sleeve 1 inch x 1/2 inch Internal/External Thread

**URL:** https://aio.lv/en/product--tdmbrass-116n0112--12505133
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 116N0112
**EAN:** 4770364164385
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-116n0112--12505133

## 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 116N inner sleeve is a high-quality plumbing fitting designed for secure pipe connections. Featuring a 1-inch to 1/2-inch internal and external thread configuration, this brass component ensures reliable performance in water supply and heating systems. Its durable construction provides excellent resistance to corrosion and pressure, making it an essential part for professional plumbing installations and repairs.

## Long description

The TDM Brass 116N inner sleeve is a precision-engineered plumbing fitting designed to facilitate reliable transitions between different pipe diameters. Featuring a 1-inch internal thread and a 1/2-inch external thread, this component is crafted from high-quality brass to ensure long-lasting durability and structural integrity in various fluid management systems. Its robust design is specifically optimized for secure connections in both residential and commercial water supply and heating infrastructure.
Advantages
The primary advantage of this brass inner sleeve lies in its exceptional resistance to corrosion and mechanical stress, which is essential for maintaining leak-free connections over extended periods. The high-grade brass material ensures compatibility with various piping materials, providing a stable and reliable interface. Its precise threading allows for easy installation and a tight seal, reducing the risk of pressure drops or fluid loss within the system.
Suitable for
Connecting pipes with different diameters in water supply systems
Adapting heating system components
Professional plumbing installations and maintenance repairs
Industrial fluid transfer applications requiring brass fittings
When it may not be suitable
This fitting is not intended for use in systems involving highly corrosive chemicals that are incompatible with brass. It should also not be used in high-pressure steam applications that exceed the rated temperature and pressure limits of standard brass plumbing components.
Key specifications
Material: Brass
Connection type: Internal thread (1 inch) to External thread (1/2 inch)
Application: Plumbing and heating systems
Durability: Corrosion-resistant
How to use
To install the TDM Brass 116N inner sleeve, ensure that the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or a compatible pipe compound, to the external threads to ensure a watertight seal. Carefully thread the component onto the corresponding pipe connections using a suitable wrench, ensuring that the fitting is tightened sufficiently without applying excessive force that could damage the threads.
What to consider before purchase
Verify the thread sizes of your existing piping to ensure compatibility with the 1-inch and 1/2-inch specifications
Check the compatibility of brass with the fluid being transported in your system
Ensure that the installation environment does not exceed the physical limitations of brass fittings
Usage recommendations
Regularly inspect the connection points for signs of moisture or leaks after initial installation and during routine system maintenance to ensure continued performance.

## FAQ

### How much does the TDM Brass 116N Inner Sleeve 1 x 1/2 Inch 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 — 102 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/12505133/68845904_large.webp