# Gas connection hose Perfexim KAS FLEX 1/2x1/2 WZ 500–1000 flexible gas line

**URL:** https://aio.lv/en/product--perfexim-f311-012-0500-000--11982696
**Data updated:** 2026-03-11 16:37 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Perfexim
**Manufacturer code:** F311-012-0500-000
**EAN:** 5901880098154
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-f311-012-0500-000--11982696

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Perfexim KAS FLEX 1/2x1/2 WZ 500–1000 is a flexible gas connection hose with 1/2" female fittings at both ends and an adjustable length range of 500–1000 mm. Designed for connecting gas appliances and installations, it provides a stretchable conduit for safe fuel supply. Suitable for residential and commercial gas fixtures where a flexible, extendable connection is required.

## Long description

Perfexim KAS FLEX 1/2x1/2 WZ 500–1000 flexible gas line is a stretchable connection hose with 1/2" female fittings at both ends and an adjustable length from 500 to 1000 mm. It is intended for connecting gas appliances and fixed installations where a flexible, vibration-tolerant conduit is needed. The design allows installation in tight spaces and compensates for small misalignments between the appliance and the fixed gas supply line.
Advantages
The hose provides a reliable, flexible connection that simplifies installation and maintenance of gas appliances. Its adjustable length reduces the need for exact measuring and cutting on site. Built to meet typical safety and durability expectations for gas connections, it offers resistance to bending stresses and enables quicker replacement compared with rigid piping. The 1/2" female fittings at both ends allow compatibility with standard residential and commercial gas fittings.
Suitable for
 Connecting freestanding and built-in gas stoves and ovens
 Hooking up gas boilers, heaters and water heaters
 Temporary or adjustable connections during appliance replacement or maintenance
 Installations requiring compensation for minor misalignment or vibration isolation
Key specifications
 Connection type: 1/2" female fitting at both ends
 Adjustable length: 500–1000 mm
 Flexible construction designed for gas supply connections
 Suitable for use with standard residential and commercial gas installations
How to use
Before installation, ensure the gas supply is shut off and the area is ventilated. Check compatibility of the 1/2" female fittings with the appliance and supply connections. Extend the hose within the 500–1000 mm range to accommodate the required distance and align fittings carefully to avoid cross-threading. Hand-tighten fittings initially, then use appropriate tools to apply the manufacturer-recommended torque without over-tightening. After installation, perform a leak test with an approved gas leak detection method and inspect for secure seating and correct routing to avoid kinks or contact with sharp edges.
Usage recommendations
Use the hose only for gas connections and in accordance with local regulations and installation codes. Replace the hose if there are signs of wear, damage, or if it no longer maintains a secure, leak-free connection. Installation and any maintenance involving gas should be carried out by a qualified technician where required by local law.

## FAQ

### How much does the Perfexim KAS FLEX 1/2x1/2 WZ 500–1000 gas hose cost, and is it available for purchase?

The price is 19.99 € (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 03.08.2026 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 Perfexim 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 Perfexim 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/11982696/67438311_large.webp