DescriptionInhalation resistance at 30 l/min ≈ 3 Pa ≤ 50 PaExhalation resistance at 160 l/min ≈ 70 Pa ≤ 300 PaService temperature -10 – 55 °C, < 90 % RHStorage temperature -20 – 40 °C, < 90 % RHWeight ≈ 179 gAssigned Protection Factor¹ 20 (P3), 10 (GasX), 10 (GasX P3)Nominal Protection Factor2 48 (P3), 50 (GasX), 48 (GasX P3)Compliance:Tested in accordance with EN 140:1998Nominal protection factor 50Specified in BS 4275, and applies generally to all half masks with particle filters P3, regardless of the test results.According to EN 529:2005Note: Filters sold seperately. Includes pre-filter holder. Includes test disc.
