# TUCAI 3905 Flexible Hose 20 FM

**URL:** https://aio.lv/en/product--tucai-3905--4922759
**Data updated:** 2026-06-10 09:37 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 3905
**EAN:** 8429343111464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-3905--4922759

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The TUCAI 3905 is a high-quality flexible hose designed for reliable fluid connection in plumbing systems. This 20 FM model ensures durability and ease of installation, making it suitable for various residential and commercial water supply applications. Engineered for performance, it provides a secure and leak-resistant solution for your plumbing needs.

## Long description

The TUCAI 3905 Flexible Hose 20 FM is a professional-grade plumbing component engineered for the secure transport of water in residential and commercial systems. Constructed with high-quality materials, this flexible hose provides the necessary durability to withstand standard water pressure while maintaining its structural integrity over time. Its design focuses on ease of installation and long-term reliability, ensuring a leak-resistant connection for various plumbing fixtures.
Advantages
The primary benefit of this flexible hose is its exceptional versatility and ease of handling during installation, which significantly reduces the time and effort required for plumbing setups. The robust construction materials offer resistance against common plumbing issues, providing a dependable seal that minimizes the risk of water damage. Furthermore, the flexibility of the hose allows for connections in tight spaces where rigid piping would be impractical, making it an essential tool for modern plumbing maintenance and new installations.
Suitable for
Connecting water supply lines to faucets and toilets
Residential plumbing system repairs
Commercial water distribution setups
Installation in confined spaces where rigid pipes cannot fit
When it may not be suitable
This hose is not intended for use in high-temperature heating systems or industrial applications involving corrosive chemicals or extreme pressure levels exceeding its rated capacity. It should not be used in outdoor environments where it may be exposed to direct sunlight or freezing temperatures for extended periods.
Key specifications
Connection type: 20 FM
Application: Water supply
Material: High-quality flexible reinforced construction
Design: Leak-resistant and durable
How to use
To install the hose, ensure that the connection points are clean and free of debris. Align the fittings carefully with the supply valves and the fixture inlets to avoid cross-threading. Tighten the connections manually until secure, then use a wrench to provide a final quarter-turn if necessary, taking care not to overtighten, which could damage the seals. Once installed, turn on the water supply slowly to check for any signs of leakage at the connection points.
What to consider before purchase
Verify the required thread size and connection type for your specific fixture
Measure the distance between connection points to ensure the hose length is sufficient
Check local plumbing codes for compatibility requirements
Usage recommendations
Regularly inspect the hose for any signs of wear, bulging, or moisture around the fittings to ensure continued safe operation and to prevent potential water damage.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |

## FAQ

### How much does the Flexible Hose TUCAI 3905 20 FM cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 291 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 Monday 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/4922759/30637194_large.webp