These masks are intended to be used for protection against solid and liquid aerosols in wood, cement, glass working, textile, and mining and construction environments. They are extremely durable and have a soft and comfortable inner surface with adjustable nosepiece and secured headband for a proper fit. There is a low breathing resistance for increased working comfort. All FFP2 masks are to be used in concentrations of contaminate up to 10 times the Occupational Exposure Level (OEL) and comply with EN149:2001+A1:2009 FFP2 standard requirement.
Kasutamiseks vastu tahkete ja vedelate aerosoolide
Toote Iseloomulik:
Sissehingamisel Resistance Delta P (30LPM + PLP): < 7mmH2O
Sissehingamisel ResistanceDelta P (95LPM + PLP): < 24mmH2O
Filtreerimise efektiivsus: > 94%
Filtreerimine Kasutegur (Test Aerosool parafiinõli või DOP): > 94%
Peapael tõmbetugevus: 20N / 10s
Väljahingamisklappi lekke test: < 30 ml / min
Väljahingamisklappi Weld Tugevus: 10N / 10s