# TDM Brass 1655 Press-Fit Tee 18mm x 1/2 inch Female Thread

**URL:** https://aio.lv/en/product--tdmbrass-16551218--12504956
**Data updated:** 2026-06-10 09:36 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** tdm\_brass
**Manufacturer code:** 16551218
**EAN:** 2000511147162
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-16551218--12504956

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The TDM Brass 1655 press-fit tee is a high-quality plumbing fitting designed for secure pipe connections. Featuring an 18mm press-fit end and a 1/2 inch female threaded outlet, it is ideal for water supply and heating systems. Made from durable brass, this fitting ensures reliable performance, leak-proof joints, and easy installation in professional plumbing projects.

## Long description

The TDM Brass 1655 press-fit tee is a professional-grade plumbing component engineered for creating secure and durable branch connections in piping systems. This fitting features an 18mm press-fit connection on two ends and a 1/2 inch female threaded outlet, allowing for seamless integration between press-fit piping and threaded components. Constructed from high-quality brass, it provides excellent resistance to corrosion and mechanical stress, ensuring long-term reliability in both residential and commercial water supply and heating installations.
Advantages
The primary benefit of this press-fit tee is its ability to facilitate rapid and reliable installations, significantly reducing labor time compared to traditional soldering or threading methods. The brass construction offers superior durability and thermal stability, making it an ideal choice for systems subject to temperature fluctuations. Its precision-engineered design ensures a leak-proof seal, providing peace of mind for critical plumbing infrastructure. Furthermore, the versatile combination of press-fit and threaded ends allows for greater flexibility when connecting diverse types of piping materials and fixtures.
Suitable for
Potable water supply systems
Central heating and radiator connections
Hydronic cooling systems
Integration of threaded valves or sensors into press-fit pipe networks
When it may not be suitable
This fitting is not intended for use with high-pressure steam systems or aggressive chemical transport lines where brass may be susceptible to dezincification. It is also not compatible with piping materials that require specific welding or fusion techniques rather than mechanical press-fit connections.
Key specifications
Material: High-quality brass
Connection type: 18mm press-fit and 1/2 inch female thread
Application: Water supply and heating
Design: Tee configuration
How to use
To install the TDM Brass 1655 tee, ensure the pipe ends are cut square, deburred, and cleaned of any debris. Mark the insertion depth on the pipe according to the press-fit tool manufacturer's guidelines. Insert the pipe into the press-fit end of the tee until it reaches the stop. Use a compatible press-fit tool with the correct jaw profile to compress the fitting onto the pipe. For the threaded outlet, apply appropriate thread sealant or PTFE tape to the male component before screwing it into the female thread of the tee, ensuring it is tightened securely without over-torquing.
What to consider before purchase
Verify that your piping system diameter matches the 18mm press-fit specification.
Ensure the threaded component you intend to connect is compatible with a 1/2 inch male thread.
Confirm that you have access to the correct press-fit tool and jaw profile for this specific fitting.
Check local building codes regarding the use of brass fittings in your specific plumbing application.
Usage recommendations
Always perform a pressure test on the completed installation before concealing the pipes behind walls or flooring to ensure all joints are perfectly sealed and secure.

## FAQ

### How much does the TDM Brass 1655 Press-Fit Tee 18mm x 1/2 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 — 61 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 Wednesday 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/12504956/68845705_large.webp