# Brass Press Tee Comap BASE CMTZ2034 — 20×3/4×20 mm press-fit plumbing fitting

**URL:** https://aio.lv/en/product--comap-cmtz2034--11829357
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Comap
**Manufacturer code:** CMTZ2034
**EAN:** 5902837605807
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-cmtz2034--11829357

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Comap BASE CMTZ2034 is a brass press tee with dimensions 20×3/4×20 mm designed for press-fit plumbing installations. The fitting provides a T-connection between two 20 mm pipes and a 3/4" threaded branch, suitable for potable water and heating systems. Intended for use with compatible press tools and seals, it enables reliable, solder-free connections in residential and commercial piping.

## Long description

Comap BASE CMTZ2034 is a brass press tee designed for press-fit plumbing systems. Sized 20×3/4×20 mm, this fitting creates a T-connection between two 20 mm pipes and a 3/4" threaded branch. It is intended for potable water and heating applications and provides a solder-free alternative to traditional joining methods when used with compatible press tools and sealing elements.
Advantages
The brass construction ensures corrosion resistance and long-term dimensional stability in typical domestic and commercial environments. Press-fit installation reduces on-site assembly time and eliminates the need for open flame work, supporting safer and faster installation. The integrated threaded branch allows secure connection of valves, meters, or fixtures with 3/4" female threads, while the press ends provide leak-resistant joints when combined with the appropriate seals and pressing equipment.
Suitable for
 Domestic and multi-family potable water distribution
 Central heating and hydronic systems
 Connections to valves, faucets, and water meters with 3/4" threads
 New installations and retrofit projects where solder-free joints are required
Key specifications
 Material: brass suitable for potable water and heating systems
 Connection types: two press-fit ends for 20 mm pipes and one 3/4" female threaded branch
 Dimensions: 20×3/4×20 mm
 Installation method: press-fit using compatible press tools and seals
 Application temperature: suitable for typical domestic hot and cold water temperatures and heating circuits (follow system and sealant limits)
How to use
Prepare pipe ends by cutting square and deburring both the outside and inside faces. Select the correct sealing element compatible with the press system and insert it where required. Position the tee onto the prepared 20 mm pipes and align the 3/4" threaded branch with the mating component. Use a compatible press tool and jaws sized for 20 mm press connections to make the press joints according to the press tool manufacturer's instructions. After pressing, verify mechanical integrity and check for leaks by performing a pressure test in accordance with local plumbing regulations.
Usage recommendations
Use only seals and press jaws approved for the specific press system and observe the manufacturer's instructions for pressing parameters and pressure testing. Avoid exposing the fitting to aggressive chemicals or operating conditions outside the recommended temperature and pressure ranges for the seals and system components.

## FAQ

### How much does the Brass Press Tee Comap CMTZ2034 20×3/4×20 mm cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 15.07.2026 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 Comap 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 Comap 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/11829357/67230197_large.webp