# TUCAI water connection hose GW DN13 TAQ-SUPER HG 3/4-1/2-500 — flexible inlet hose DN13, 500 mm

**URL:** https://aio.lv/en/product--tucai-5997--11855358
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 5997
**EAN:** 8429343204166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-5997--11855358

## 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 water connection hose TUCAI TAQ-SUPER HG for plumbing installations. Designated GW DN13 with 3/4″ to 1/2″ fittings and a length of 500 mm. Used as an inlet/connection line for taps, valves and appliances to supply potable water. Suitable where a compact, DN13 flexible hose is required for straightforward installation and secure threaded connections.

## Long description

TUCAI water connection hose GW DN13 TAQ-SUPER HG 3/4-1/2-500 is a flexible inlet hose designed for potable water supply in plumbing installations. It features a compact DN13 inner diameter and a 500 mm overall length, with one end fitted for 3/4" threading and the other for 1/2" threading to connect taps, shut-off valves and appliances. The hose is intended for straightforward installation where a short, reliable flexible connection is required between supply lines and fixtures.
Advantages
The flexible construction allows for easy routing in confined spaces while maintaining a secure threaded connection. Its DN13 profile offers a balance of flow capacity and compact dimensions suitable for most domestic fixtures. The hose provides leak-resistant performance when correctly installed and tightened to compatible fittings. Its 500 mm length reduces the need for additional adapters or extensions in common installation scenarios.
Suitable for
 Connecting kitchen and bathroom taps to cold and hot water shut-off valves
 Linking appliances such as small water heaters or dishwashers where DN13 is specified
 Replacement of short inlet hoses in renovation or repair work
 Use in installations requiring a 3/4" to 1/2" threaded transition
Key specifications
 Inner diameter: DN13
 Length: 500 mm (overall)
 Connection ends: one 3/4" threaded fitting and one 1/2" threaded fitting
 Application: potable water inlet/connection hose for plumbing fixtures and appliances
 Flexible construction for limited-space routing
How to use
Before installation, shut off the water supply and relieve pressure in the line. Inspect both threaded fittings and mating threads on the fixture and valve for damage or debris. Hand-start connections to avoid cross-threading, then tighten securely with appropriate tools according to the fixture manufacturer's torque recommendations. After installation, restore the water supply and check all joints for leaks. If any leakage is detected, stop the supply and re-tighten or re-seal the connection as needed.
Usage recommendations
Use the hose only with potable water systems and compatible threaded fittings. Avoid excessive bending or kinking near the ends and do not exceed recommended service temperatures and pressures for the installation. Periodically inspect the hose and connections for wear or leaks and replace if any damage is observed.

## FAQ

### How much does the TUCAI TAQ-SUPER HG GW DN13 3/4-1/2-500 hose cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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/11855358/67253684_large.webp