# TDM Brass Inner Sleeve 1 1/2 inch x 1 inch

**URL:** https://aio.lv/en/product--tdmbrass-112sp201--12505116
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** tdm\_brass
**Manufacturer code:** 112SP201
**EAN:** 4770364161087
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-112sp201--12505116

## 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 plumbing component designed for connecting pipes with different diameters. Featuring a 1 1/2 inch to 1 inch reduction, this durable brass fitting ensures a secure and reliable connection in various water supply and heating systems. Its robust construction provides excellent resistance to corrosion and pressure, making it an essential part for professional plumbing installations and maintenance.

## Long description

The TDM Brass inner sleeve is a precision-engineered plumbing component designed to facilitate a secure transition between pipes of different diameters. This high-quality fitting features a reduction from 1 1/2 inches to 1 inch, allowing for seamless integration into diverse water supply and heating infrastructure. Crafted from durable brass, this component offers exceptional longevity and structural integrity, ensuring that your plumbing connections remain stable under varying operational conditions.
Advantages
The primary benefit of this brass inner sleeve lies in its robust material composition, which provides superior resistance to corrosion and mechanical wear. Its precise threading ensures a tight, leak-proof seal, reducing the risk of water loss or pressure drops within the system. Furthermore, the compact design allows for easy installation in confined spaces, making it a versatile choice for both new plumbing projects and the maintenance of existing systems.
Suitable for
Connecting pipes with different diameters in water supply systems
Integrating components in heating and cooling circuits
Professional plumbing installations and system repairs
Adapting threaded pipe connections in industrial or residential settings
When it may not be suitable
This component is not intended for use in systems involving highly corrosive chemicals or fluids that may react negatively with brass. It is also not suitable for high-pressure industrial steam applications that exceed the standard pressure ratings for brass fittings.
Key specifications
Material: Brass
Connection type: 1 1/2 inch external thread to 1 inch male thread
Reduction size: 1 1/2 inch to 1 inch
Application: Plumbing and heating systems
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 or plumbing tape to the male threads to guarantee a watertight connection. Carefully thread the sleeve into the corresponding pipe fittings, tightening it with a suitable wrench until secure. Avoid overtightening, as this may damage the threads or the fitting itself. Once installed, pressurize the system slowly to check for any potential leaks at the connection point.
What to consider before purchase
Verify the thread sizes of your existing pipes to ensure compatibility with the 1 1/2 inch and 1 inch specifications
Check the compatibility of brass with the fluid being transported in your system
Ensure you have the necessary tools, such as a pipe wrench, for proper installation
Usage recommendations
Regularly inspect the connection point for signs of moisture or corrosion during routine system maintenance to ensure long-term performance and reliability.

## FAQ

### How much does the TDM Brass Inner Sleeve 1 1/2 x 1 inch cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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/12505116/68845885_large.webp