The Sundstrom. SR 580 protective helmet is equipped with adapters and knobs to enable usage together with welding shield SR 584, 2/3 visors, gold visor and lamp bracket. It can be used with the battery powered SR 500 or SR 700 fan and approved filters are
Operating temperature -10 to +55 °C The pressure generated in the visor prevents particles and other pollutants from entering the breathing zone
