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.
Kwa ajili ya matumizi dhidi ngumu na maji Aerosols
Bidhaa Sifa:
Kuvuta pumzi Upinzani Delta P (30LPM + 1LPM): < 7mmH2O
Kuvuta pumzi ResistanceDelta P (95LPM + 1LPM): < 24mmH2O
Ufanisi wa uhamasishaji: > 94%
Filtration Ufanisi (Test Aerosol mafuta ya taa ya mafuta au DOP): > 94%
Headband Pull Nguvu: 20N / 10s
Kutoa hewa Valve kuvuja mtihani: < 30ml / min
Kutoa hewa Valve Weld Nguvu: 10N / 10s