Can be used for visor SR 540 as an alternative, when fan-fed filter protection is not desired, for example at spray varnish. Also approved for Hood SR 520, SR 530 and welding helmet SR 590 and safety helmet with visor SR 580.
Comes complete with belt, control valve, warning whistle and adapter for hose connection to the face part.
Adjustable air flow between 175-260 l/min at input pressure 5-7 bar.
Approved according to EN 14594:2005. Class 3A with spiral hose SR 360. Class 3B with tube SR 358 and SR 359.
Nominal protection factor 200.