Sundström SR 100 Sili M respirator

the mask has been equipped with two exhalation valves for very low exhalation resistancethe exhalation valves have been protected by guards to protect the diaphragms from dust, mist and paint aerosolseasy to adjust elastic head straps designed in a "V" loop shape for secure and comfortable attachment of the mask to the back of the headin combination with the SR 307 compressed air extension can be used as a filtration device, which can be further used as a respirator with connection to a compressed air hose apparatuspart of the package is 1 x SR 5153 pre-filter, 1 x SR 221 pre-filter, 1 x cleaning wipematerial: siliconestandard: EN 140:1998protection class: TM3sizes: S, M, Lcolor: light blue (S), dark blue (M), gray (L).