Galaxy Hephaestus 91-802

Welding helmet with auto-darkening filter (adf) en 175 9 f w color: black material: termotrek® adjustment: rapid optical class: 1/1/1/2 variable shade: 4/9-13 din switching time: 0,0005 sec fading time: 0,1 to 0,9 sec adf: optical class 1, light diffusion class 1, variation of luminous transmittance class 1, angular dependency class 2 – 1/1/1/2. properties: ηelmet body is made of resistant to heat, low and high temperatures, molten metal splashes and sparks, and uv and ir radiation material. reduced shell weight. working temperature range: from -5°c to + 55°c. packing: 1 piece carton: 2 pieces