The Sundström SR100 silicone half face respirator is designed for heavy-duty work during extended periods.
Can also be used with the SR64 Hood. There is no size chart for a face mask as it's about fit/seal not size.
The majority of adults fit in to the MEDIUM, small women and youths would fit a SMALL typically and people with larger heads or facial features may need an XL.
Features: Silicone mask (low allergenic, superior facial seal) Deep chin cup and broad nose rim Two exhalation valves New valve caps with air diffusion (no clogging during spray jobs) Small/Medium, Medium/Large and Large/Extra Large size (XL in black colour) Continuous head strap or cradle harness Can easily be fitted with optional SmallTalk microphone and loudspeaker Accepts all Sundström filters and compressed air attachments Sizes/Colour: M/L Blue