# Flexible connector hose INVENA WS-03-040 3/8" x 3/8" (GW/GW) for plumbing connections

**URL:** https://aio.lv/en/product--invena-ws-03-040--11855522
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** INVENA
**Manufacturer code:** WS-03-040
**EAN:** 5907798724567
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--invena-ws-03-040--11855522

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Flexible connector hose INVENA WS-03-040 with 3/8" x 3/8" (GW/GW) threaded ends designed for plumbing connections. Intended to join fixtures, taps or valves where female threaded connections are required. Provides a compact, flexible link to compensate for minor misalignments and simplify installation in domestic and commercial sanitary systems.

## Long description

Flexible connector hose INVENA WS-03-040 3/8" x 3/8" (GW/GW) is a braided plumbing hose designed to connect fixtures, taps, and valves with female threaded ports. The product provides a compact, flexible link that compensates for small misalignments and makes installation and replacement straightforward in both domestic and light commercial sanitary systems. The hose is intended for typical potable water supply applications where a short, reliable, and flexible connection is required.
Advantages
This flexible connector offers ease of installation due to its pliable body and standard 3/8" female threaded ends, reducing the need for precise alignment. Its construction ensures a secure water-tight connection and helps absorb vibration and minor movement, which reduces stress on fixtures and fittings. The hose's compact length and flexibility make it suitable for tight spaces behind sinks, basins, and appliances.
Suitable for
Connecting faucets and mixer taps to water supply outlets with female threads
Linking shut-off valves to plumbing fixtures in bathrooms and kitchens
Short flexible runs in confined spaces where rigid piping is impractical
Replacement of worn or damaged flexible connectors in residential and commercial sanitary installations
Key specifications
Connection type: female thread to female thread
Thread size: 3/8" x 3/8"
Application: potable water supply for sanitary fixtures
Design: braided flexible hose for minor alignment compensation
Typical mounting location: behind sinks, basins, toilets, and for small appliances
How to use
Prior to installation, ensure the water supply is shut off and the threads on both mating parts are clean and undamaged. Hand-start the hose on each female threaded connection and tighten by turning until snug; then finish with an appropriate wrench if required, taking care not to overtighten. After installation, slowly restore water supply and check for leaks at both connections. If any leakage is detected, tighten slightly or reseat the hose connection as needed.
Usage recommendations
Use this flexible connector only within the intended pressure and temperature limits for standard potable water systems. Avoid sharp bends or kinks in the hose and maintain enough bend radius to prevent stress. Inspect connections periodically and replace the hose if signs of wear, corrosion, or leakage appear. For installations where thread sealant or tape is normally applied to male threads, follow standard plumbing practice and manufacturer guidance for the mating fittings.

## FAQ

### How much does the Flexible connector hose INVENA WS-03-040 3/8" x 3/8" cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 176 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 16.07.2026 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 INVENA 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 INVENA 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/11855522/67253835_large.webp