# TDM Brass Pressed Tee 1660 20mm x 1/2 inch Internal Thread

**URL:** https://aio.lv/en/product--tdmbrass-16601220--12505169
**Data updated:** 2026-06-10 09:27 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** tdm\_brass
**Manufacturer code:** 16601220
**EAN:** 4770364165870
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tdmbrass-16601220--12505169

## 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 1660 pressed tee is a high-quality plumbing fitting designed for secure pipe connections. Featuring a 20mm press connection and a 1/2 inch internal thread, this component ensures reliable performance in water supply and heating systems. Its durable brass construction provides excellent corrosion resistance and long-term durability for professional installation projects.

## Long description

The TDM Brass 1660 pressed tee is a professional-grade plumbing component engineered for creating secure and leak-proof branch connections in piping systems. Designed with a 20mm press connection on two ends and a 1/2 inch internal thread on the branch, this fitting allows for seamless integration between press-fit piping and threaded components. Its robust brass construction ensures structural integrity and resistance to environmental factors, making it a reliable choice for both residential and commercial plumbing infrastructure.
Advantages
This brass tee offers exceptional durability and long-term performance due to the high-quality material used in its manufacturing. The precision-engineered press connection facilitates rapid and secure installation, significantly reducing labor time compared to traditional soldering or threaded methods. Furthermore, the inclusion of an internal thread provides versatile connectivity options, allowing users to easily attach valves, sensors, or other threaded accessories directly to the main pipeline without requiring additional adapters.
Suitable for
Potable water supply systems
Heating and cooling installations
Branching off main pipe lines
Connecting threaded components to press-fit systems
When it may not be suitable
This fitting is not intended for use in systems involving aggressive chemicals or fluids that are incompatible with brass materials. It is also not suitable for high-pressure steam applications or environments where the temperature exceeds the operational limits of the press-fit sealing elements.
Key specifications
Material: Brass
Connection type: 20mm press connection and 1/2 inch internal thread
Angle: 90 degrees
How to use
To install the TDM Brass 1660 tee, ensure the pipe ends are cut square, deburred, and cleaned of any debris. Insert the pipe into the press fitting until it reaches the stop mark. Use a compatible pressing tool with the correct profile jaw to compress the fitting onto the pipe. For the threaded connection, apply appropriate thread sealant or PTFE tape to the male threaded component before screwing it into the internal thread of the tee. Tighten firmly using a wrench, ensuring not to overtighten to avoid damaging the threads.
What to consider before purchase
Verify the pipe diameter matches the 20mm press connection requirement
Ensure the threaded component is compatible with the 1/2 inch internal thread standard
Confirm the compatibility of your pressing tool with the fitting profile
Check local building codes for plumbing installation requirements
Usage recommendations
Always perform a pressure test on the system after installation to ensure all connections are secure and leak-free before concealing the pipes behind walls or under floors.

## FAQ

### How much does the TDM Brass 1660 Pressed Tee 20mm 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 — 19 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/12505169/68845940_large.webp