2.5
The Helix Pure Air 2.5 – the new PAPR and slide-up welding & grinding helmet with a panoramic field of vision and a brightness level of 2.5 – built for welding in the toughest conditions. With the Helix 2.5, you’re prepared for all welding tasks that require a large field of vision and frequent switching between transparent and protective filters. With a light level of 2.5 for welding and a shade range from 5 to 12, it’s the ideal choice for a wide range of applications.
Quattro
The Optrel Helix Pure Air Quattro is a PAPR welding and grinding helmet designed for extreme performance. With a protection level ranging from 4 to 14, the highest optical class of 1/1/1/1, the Quattro is ideal for difficult welding tasks, even in extreme situations or viewing angles.
CLT
The Optrel Helix Pure Air CLT welding and grinding helmet is a slide-up welding helmet with a panoramic field of vision and Crystal Lens Technology, designed for working in the toughest conditions. The Helix CLT is ideal if you need the practical slide-up function to switch between different tasks, a large field of vision, and a bright, true-color view when welding.