# Insulator Teflon 17/18/26 OERLIKON W000306397 for welding torches

**URL:** https://aio.lv/en/product--oerlikon-w000306397--11741740
**Data updated:** 2026-03-08 15:42 (EET)
**Category:** Welding Machines
**Manufacturer:** OERLIKON
**Manufacturer code:** W000306397
**EAN:** 3278640791573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oerlikon-w000306397--11741740

## 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

Teflon insulator OERLIKON W000306397 compatible with sizes 17/18/26. Designed as a dielectric and heat-resistant component for welding torches, it provides electrical insulation and thermal protection between torch parts. Suitable for repair and maintenance of torches where a PTFE (teflon) insulator in these size standards is required.

## Long description

Teflon insulator OERLIKON compatible with welding torch sizes 17, 18 and 26. This insulator is made from PTFE (Teflon) to provide electrical insulation and thermal resistance between conductive parts of the torch. It is intended as a replacement or spare part for repair and maintenance of welding torches that require a heat-resistant dielectric spacer in the specified size family.
Advantages
The PTFE construction delivers low electrical conductivity and excellent thermal stability, ensuring reliable insulation under welding conditions. The component resists sticking and chemical attack, and its smooth surface reduces buildup of spatter. Designed to match the form and fit of common 17/18/26 torch assemblies, it enables straightforward replacement without alterations to the torch body.
Suitable for
Repair of welding torches using size 17, 18 or 26 consumables
Maintenance tasks requiring replacement of a dielectric insulator
Stocking spare parts for service workshops and field technicians
Applications where heat-resistant electrical insulation is required between torch components
Key specifications
Material: PTFE (Teflon) for high thermal and chemical resistance
Compatibility: designed for torch size standards 17, 18 and 26
Function: electrical insulation and thermal barrier between torch parts
Surface: smooth finish to reduce spatter adhesion
Application environment: welding torches operating under elevated temperatures
How to use
Ensure the torch is powered off and cooled before disassembly. Remove the nozzle and retaining parts to access the existing insulator. Take out the old insulator and fit the PTFE replacement in the correct orientation so it seats firmly between the contact and nozzle components. Reassemble the torch components in reverse order and verify correct alignment before returning the torch to service. Follow the torch manufacturer's torque and assembly guidance where applicable.
Usage recommendations
Use this insulator for standard repair and maintenance; avoid exposure to open flames or prolonged temperatures exceeding the torch's normal operating range. Inspect the insulator regularly for signs of wear, cracks or deformation and replace if damaged to maintain electrical safety and consistent welding performance.

## FAQ

### How much does the OERLIKON insulator Teflon 17/18/26 W000306397 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 — 4 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 OERLIKON 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 OERLIKON 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/11741740/67121006_large.webp