# TDM Brass Inner Sleeve 1 inch to 1/2 inch Threaded Reducer

**URL:** https://aio.lv/en/product--tdmbrass-1160112--12505090
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 1160112
**EAN:** 4770364160813
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-1160112--12505090

## 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 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass inner sleeve is a high-quality threaded reducer designed for plumbing and heating systems. It features a 1-inch to 1/2-inch connection, allowing for a secure transition between different pipe diameters. Made from durable brass, this fitting ensures reliable performance, corrosion resistance, and a leak-proof seal in various fluid transport applications.

## Long description

The TDM Brass inner sleeve is a precision-engineered threaded reducer designed to facilitate seamless transitions between plumbing components of different sizes. This high-quality fitting allows for a secure connection between a 1-inch internal thread and a 1/2-inch external thread, making it an essential component for various plumbing and heating system configurations. Constructed from durable brass, this reducer provides excellent structural integrity and long-term reliability in fluid transport systems.
Advantages
The primary advantage of this brass reducer is its robust construction, which offers superior resistance to corrosion and mechanical wear compared to plastic or inferior metal alternatives. Its precise threading ensures a tight, leak-proof seal, which is critical for maintaining pressure and preventing water damage in residential or commercial piping networks. Furthermore, the material properties of brass allow it to withstand a wide range of operating temperatures, ensuring consistent performance in both hot and cold water systems.
Suitable for
Connecting pipes of different diameters in plumbing systems
Adapting heating system components
Fluid transport installations requiring a transition from 1 inch to 1/2 inch
Residential and commercial water supply lines
When it may not be suitable
This fitting is not intended for use with aggressive chemicals or gases that are incompatible with brass materials. It should also not be used in high-pressure industrial applications that exceed the standard pressure ratings for threaded brass fittings.
Key specifications
Material: Brass
Connection 1: 1 inch internal thread
Connection 2: 1/2 inch external thread
Operating temperature range: -20°C to +120°C
How to use
To install the TDM Brass inner sleeve, ensure that the pipe ends are clean and free of debris. Apply an appropriate thread sealant, such as PTFE tape or liquid pipe sealant, to the external threads to ensure a watertight connection. Carefully screw the reducer into the corresponding fittings by hand, then tighten with a suitable wrench. Avoid overtightening, as this may damage the threads or the fitting itself. Once installed, pressurize the system slowly and check for any signs of leakage.
What to consider before purchase
Verify the thread sizes of your existing pipes to ensure compatibility
Check if the operating temperature of your system falls within the specified range
Ensure that the brass material is compatible with the fluid being transported
Confirm that you have the necessary tools for proper installation
Usage recommendations
Regularly inspect the connection point during routine maintenance of your plumbing system to ensure the seal remains intact and free from corrosion or mineral buildup.

## FAQ

### How much does the TDM Brass Inner Sleeve 1 inch to 1/2 inch Reducer 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 — 122 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/12505090/68845859_large.webp