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| Half Mask 620 N and 620 S All masks approved according to EN 140 and certified according to council directive 89/686/EEC. Standard thread connection according to EN 148-1 which allows cost-efficient use of standard screw-filters besides insert filters and reusable holders. The masks can be used as pure filtration device and also as a mask for light airline systems. Two exhalation valves ensure low respiratory resistance. Ergonomic design of the mask bodies and sealing zone as well allow one single size of mask for all faces. Product Specification: Product Type: Half mask 620 N* | |
| Catalogue Number | 6.800 724 |
| Manufacturer | Bartels Rieger |
| Manufacturer P/n | 913503 |
| Alternative Ref | 620N |
| VWR Ref | 111-3050 |
| Alternative Reference: | 620N |
| VWR: | 111-3050 |