# TUCAI connection hose DN13 GW 3/4"–1/2" 300 mm (model 6452)

**URL:** https://aio.lv/en/product--tucai-6452--11855463
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 6452
**EAN:** 8429343224218
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-6452--11855463

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Flexible connection hose TUCAI model 6452 for water installations, nominal diameter DN13 and braided fitting with female thread transition 3/4" to 1/2". Length 300 mm. Designed for connecting fixtures, valves or appliances to supply lines, providing a compact, flexible link for domestic and commercial plumbing applications.

## Long description

Flexible connection hose TUCAI DN13 model 6452 is designed for water installations where a compact, flexible link is required between supply lines and fixtures. The hose features a braided fitting with a female-threaded transition from 3/4" to 1/2" and a length of 300 mm, providing a reliable plumbing connection for domestic and light commercial applications. It is intended for use with taps, valves and appliances to accommodate alignment differences and to simplify installation in confined spaces.
Advantages
The TUCAI connection hose DN13 offers a combination of flexibility and robustness due to its construction. Its braided outer layer improves resistance to abrasion and handling while supporting the internal rubber or polymer tube that carries water. The female-threaded transition 3/4"–1/2" enables direct compatibility with common fittings, reducing the need for additional adapters. With a 300 mm length, the hose balances reach and compactness for installations behind sinks, toilets or appliances.
Suitable for
Connecting taps and mixers to water supply lines
Linking valves and shut-off fittings in domestic plumbing
Connecting appliances such as dishwashers and washing machines where compatible threads are used
Retrofit and replacement projects in kitchens and bathrooms
Key specifications
Nominal diameter: DN13
Threaded connection: braided fitting with female thread transition 3/4" to 1/2"
Length: 300 mm
Application: potable water supply connections in domestic and light commercial installations
Construction: flexible inner tube with braided outer layer for mechanical protection
How to use
Ensure the water supply is turned off before installation. Verify compatibility of thread sizes and seating surfaces on both the fixture and the supply pipe. Hand-start the female threads onto the male counterpart to avoid cross-threading, then tighten by hand and finish with a suitable spanner if required; avoid excessive torque that may damage fittings. After installation, open the water supply and inspect connections for leaks. If leakage is detected, retighten or disassemble and check sealing surfaces and washers.
Usage recommendations
The hose is intended for cold and hot potable water systems within normal household pressure ranges; avoid exposure to temperatures and pressures beyond manufacturer specifications. Do not bend the hose sharply or install it under sustained torsion. Periodically inspect the braided outer layer and connections for wear or leaks, and replace the hose if any damage is observed.

## FAQ

### How much does the TUCAI connection hose DN13 3/4"–1/2" 300 mm cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 07.07.2026 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 TUCAI 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 TUCAI 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/11855463/67253781_large.webp