Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:respirator_classification
|
| gptkbp:canBe |
reusable
disposable |
| gptkbp:higher_protection_than |
gptkb:FFP1
gptkb:FFP2 |
| gptkbp:level |
highest among FFP respirators
|
| gptkbp:maximum_total_inward_leakage |
2%
|
| gptkbp:mayInclude |
exhalation valve
|
| gptkbp:minimum_filtration_efficiency |
99%
|
| gptkbp:part_of |
gptkb:European_EN_149_standard
|
| gptkbp:regulates |
inhalation and exhalation of particles
|
| gptkbp:requires_fit_testing |
true
|
| gptkbp:standardizedBy |
gptkb:European_Union
|
| gptkbp:used_in |
gptkb:COVID-19_pandemic
healthcare construction industrial settings |
| gptkbp:usedFor |
protection against toxic dust, aerosols, and viruses
|
| gptkbp:bfsParent |
gptkb:FFP2
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
FFP3
|