Helmet sundström sr 580

Protective helmet with visor SR 580 when helmet is required. The helmet has a standard bracket for mounting earmuffs. Control wheel for adjusting size. The visor for the SR 580 is equipped with a transparent polycarbonate sheet tested for class 1 B 3 9, in accordance with EN 166:2001. Used with fan SR500, SR700 and compressed-air attachment SR507. Air through-flow 175-240 l/min when using filter fan SR500, 175-225 l/min when using filter fan SR700. 175-260 l/min when using compressed-air attachment SR507. Protective helmet conforms to EN 397:1995 -30ºC, LD, MM 440 vac.