Catalog number: DR80SN3M Features: ● Comes with a voice transmitter, so conversations are clear even with the mask on. ● Low-resistance type filter N3 makes breathing easy. ● You can check the fit of the mask using the negative pressure method (seal check) with the palm of your hand. Applications: ● Asbestos work (respiratory protection equipment category 3) ● For dioxin countermeasures (level 1). Specifications: ● Size: M ● Length (mm): 125 ● Width (mm): 108 ● Particle collection efficiency (%): 99.9 or more ● Inhalation resistance (Pa): 80 or less ● Exhaust resistance (Pa): 60 or less ● Compatible filter material: N3 ● National inspection category RL3 approved product (type inspection approval number No. TM143) Model name: DR80SN3 ● Type inspection approval number: No. TM143 ● Model name: DR80SN3 ● Designated protection factor: 10 Material/Finish: ● Face contact part: Si (silicone rubber)
