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.
Ukuze ukusetshenziswa ngokumelene Aerosols okuqinile futhi Liquid
Umkhiqizo Isici:
Inhalation Ukumelana Delta P (30LPM + 1LPM): < 7mmH2O
Inhalation Ukumelana Delta P (95LPM + 1LPM): < 24mmH2O
Ukusebenza Kokuhlunga: > 94%
Filtration Efficiency (Test Aerosol Upharafini Amafutha noma DOP): > 94%
Headband udonse Amandla: 20N / 10s
Umoya Valve Ukuvuza Test: < 30ml / iminithi
Umoya Valve Weld Amandla: 10N / 10s