Why choose Spawlab.pl?
As an authorised distributor and leading Optrel seller in Poland, we provide more than just equipment. When you buy from us, you get certainty and full support at every stage.
- 100% genuine product: You receive brand-new equipment from official Polish distribution.
- Express shipping: We ship products directly from our warehouse, with no unnecessary waiting.
- Expert advice and full service: We provide professional technical support and access to all spare parts.
- Trusted by professionals: Join thousands of welders in Poland who rely on our knowledge and reliability.
Optrel Sphere series (e684) welding helmet shell: silver (cat. no. 5001.684)
Original replacement shell for Optrel Sphere series welding helmets, in the typical silver finish. It is a key part of the modular Optrel system, letting you replace a damaged or worn shell economically without paying for a new auto-darkening filter (ADF). The silver version is coated with a special paint that reflects radiant heat, which noticeably improves working comfort. It suits professionals who want to restore the full function and appearance of their helmet or upgrade their existing equipment.
Key features
Cost-effective repair
Replacement without buying an ADF
Heat-reflective paint
Improved thermal comfort
Broad compatibility
Models e684, Vegaview, Crystal 2.0
Complete set
With headgear and cover lens
Technology details
Modular design, smart investment
Modular design is at the heart of the Optrel product philosophy and lets you replace key helmet components independently. If the shell is mechanically damaged, there is no need to buy a complete new unit. Replacing just the shell while keeping your existing, often very advanced auto-darkening cassette is a highly economical solution. It significantly reduces servicing and running costs over the long term. A replacement shell is a rational choice that protects your larger initial investment in a high-end ADF cassette.
Paint that reflects radiant heat: comfort in extreme conditions
The silver coating of this shell is not just about looks, it is above all a thermal technology. The special paint is designed to efficiently reflect the infrared radiation (heat) produced by the welding arc and the hot workpiece. As a result, much less heat gets inside the helmet, which directly lowers the temperature around the welder's face. This means more comfort and less fatigue and sweating during long jobs, especially when welding at high currents. It is a direct investment in productivity and in staying fully focused throughout the working day.
Broad compatibility: versatility and upgrades
This shell is designed for maximum versatility within the Optrel system. It is fully compatible with many advanced auto-darkening cassettes, including flagship models such as e684, e680, e670, e650, as well as Vegaview 2.5 and Crystal 2.0. This versatility gives professionals a great deal of flexibility. It allows not only repair but also upgrades, for example moving your existing ADF cassette into a new, undamaged shell with the added heat-reflective function. With this shell you get a guaranteed fit and room to develop your personal protection system further.
Complete fitting kit: ready to work straight away
The product comes as a complete set, ready for quick fitting of your existing ADF cassette. The pack contains not only the shell but also brand-new complete Optrel Comfort welding headgear, the mounting mechanism (eccentric adjuster) and a new outer cover lens. This package saves you from ordering extra small parts and ensures all elements fit together perfectly. You get everything you need to restore the helmet to as-new condition in a few moments. An investment in convenience and time savings that gets you straight back to work.
Technical specifications: welding helmet
| Feature | Value |
|---|---|
| Catalogue number | 5001.684 |
| Product type | Replacement welding helmet shell |
| Material | High-quality plastic, resistant to impact and high temperature |
| Colour / finish | Silver, with coating that reflects radiant heat |
| ADF cassette compatibility | Optrel e684, e680, e670, e650, Vegaview 2.5, Crystal 2.0 |
| Headgear included | Yes, Optrel Comfort model |
| Cover lens included | Yes, outer |
What's in the box?
- Sphere series welding helmet shell (silver, 5001.684)
- Complete Comfort welding headgear
- Mounting mechanism (eccentric adjuster)
- Outer cover lens
Main applications
- The shell is a universal protective component. Which welding methods it is suitable for depends on the technical specification of the auto-darkening filter (ADF) fitted in it. It is compatible with cassettes intended for all main welding processes, including:
- Stick welding with coated electrodes (SMAW)
- MIG/MAG welding (GMAW)
- Flux-cored welding
- TIG welding (GTAW)
- Plasma and micro-plasma welding
- Plasma cutting
About Optrel
Optrel is a Swiss innovation leader in welding protection. For decades the brand has stood for uncompromising quality, advanced technology and top-level safety, and is trusted by professionals worldwide. When you choose original Optrel components, you invest in certainty, durability and technology that sets global standards in the industry.
