Manufacturer Name: SWS01. This product from Stamos Welding Group is a welding screen curtain. Its dimensions, 239 x 175 cm, provide effective protection against the harmful effects of electric arc radiation, sparks, and spatter from welded components, separating the welder's work area from other workers. The curtain is made of UV-resistant vinyl. This 0.4 mm thick material is sewn with flame-retardant Kevlar thread. The SWS01 model complies with the EN ISO 25980 standard required for occupational health and safety procedures. Features and functions: - Functionality - large protective surface 239 x 175 cm - Durability - vinyl curtain sewn with kevlar threads - Easy attachment - eyelets around the entire perimeter - Safety - compliance with the EN ISO 25980 standard - Note: the product does not include a frame Technical parameters: - Model - SWS01 - Catalog number - 10020607 - Article condition - New - Material - Vinyl - Seams - Strong fire-resistant threads - Light transmittance based on light source A> 0.0001 - 0.93% - Spectral transmittance coefficient for a wavelength of 210nm≤λ≤313nm - - Spectral transmittance coefficient for a wavelength of 313nm≤λ≤400nm [%] - - Hazard level 0.6 - Light transmittance based on light source A after UV exposure - 0.63% - Relative change in light transmission after exposure to UV rays - 29.6% - Hazard level 0.59 - Moderate UV resistance - Yes - Flame retardant - Yes - Grommet spacing - 304 mm - Material thickness - 0.4 mm - Length - 230 cm - Width - 175 cm - Dimensions (LxWxH) - 234 x 168 x 0.5 cm - Weight - 2.38 kg - Shipping dimensions (LxWxH) - 39 x 36 x 3 cm - Shipping weight - 2.43 kg Included in the delivery: - Welding curtain