The half mask is equipped with two exhalation valves ensuring very low exhalation resistance
The exhalation valves are protected by covers that effectively protect the diaphragms against dust, mist and paint aerosol
Easily adjustable elastic headbands designed in the shape of a "V" loop for a firm and comfortable fit of the mask on the top of the head
Can be used as a filter device in combination with the SR 307 compressed air attachment, which then serves as breathing apparatus with connection for continuously supplied compressed air
1x SR 5153 pre-filter holder, 1x SR 221 pre-filter, 1x cleaning wipe included
 
Material: Thermoplastic elastomer
norm: EN 140:1998
Degree of protection: TM3
Colour: Black
sizes: S, M, L