# TUCAI connection hose GW DN48 EXTRA TWIST O2B HG-2-500 – flexible water supply hose

**URL:** https://aio.lv/en/product--tucai-204801--11855437
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 204801
**EAN:** 8429343709142
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-204801--11855437

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Connection hose TUCAI GW DN48 EXTRA TWIST O2B HG-2-500 is a flexible water supply hose designed for plumbing connections. Specified as DN48, it provides a standard diameter connection for water systems. The EXTRA TWIST O2B design indicates enhanced flexibility and twist resistance for easier installation. Suitable for household and light commercial water connections where a DN48 hose is required.

## Long description

Connection hose TUCAI GW DN48 EXTRA TWIST O2B HG-2-500 is a flexible water supply hose designed for reliable plumbing connections where a DN48 interface is required. The hose features a construction that balances flexibility and mechanical stability, allowing it to be routed in confined spaces while maintaining a secure water passage. It is intended for potable water systems in domestic and light commercial installations and is compatible with standard DN48 fittings.
Advantages
The EXTRA TWIST O2B design reduces kinking and improves torsional resistance during installation, simplifying positioning and alignment. Its flexible construction facilitates connection in tight or awkward locations without compromising flow. The hose material and assembly ensure consistent internal diameter and stable water delivery, while its DN48 sizing provides compatibility with common plumbing fixtures and connectors.
Suitable for
Connecting household water supply to appliances or fixtures that accept DN48 connections
Plumbing repairs or replacements in bathrooms and kitchens
Light commercial water connections in small offices or service areas
Routing water supply through confined or curved runs where flexibility is required
Key specifications
Nominal diameter: DN48
Design: EXTRA TWIST O2B for enhanced twist resistance
Function: flexible water supply hose for potable water systems
Length: 500 mm (as indicated by model designation)
Compatibility: fits standard DN48 fittings and connectors
How to use
Before installation, verify that connected fittings match the DN48 nominal diameter and that seals or washers are intact. Route the hose avoiding sharp bends with radii smaller than the hose can tolerate; the EXTRA TWIST design helps reduce kinking but does not eliminate the need for proper routing. Hand-tighten connections first, then apply a final small turn with an appropriate wrench if required by the fitting type. After installation, open water supply slowly and inspect all joints for leaks; tighten connections if necessary. Follow local plumbing codes and use compatible sealing materials where specified.
Usage recommendations
Use the hose for indoor potable water applications and avoid exposure to prolonged sunlight or chemical agents that could degrade the outer material. Replace the hose if visible wear, cracking, or persistent leakage develops. For installations under pressure or in commercial settings, ensure the hose meets applicable local regulations and pressure ratings before use.

## FAQ

### How much does the TUCAI GW DN48 EXTRA TWIST O2B HG-2-500 connection hose cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 20.07.2026 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/11855437/67253758_large.webp