operating room products
ffp2 nr filtering half mask(duckbill-shaped head strap)
product performance and adapt to the range
| ffp2 nr filtering half mask(duckbill-shaped head strap) | |
| ffp2is a type of protective mask certified by the european union based on standard en149:2001 a1:2009 | |
| that serves to protect against particulates such as dust particles, both solid and liquid aerosols . | |
| it is a half-face mask, that it protects the chin, nose and mouth. | |
| features | request |
|
filter performance sodium chloride paraffin oil |
≤6% ≤6% |
|
breathing resistance inhalation 30 l/min 95 l/min |
≤0,7mbar ≤2,4mbar |
|
breathing resistance exhalation 160 l/min |
≤3.0mbar |
| total inward leakage | arithmetic means ≤8 % |
| carbon dioxide content of the inhalation air | ≤1% |