Catalog number: 3200V-A Features: ● A disposable type that is easy to use, yet is a dust mask that takes comfort and durability into consideration. ● No metal parts are used. ● The nose seal on the inside of the mask reduces the gap between the mask and the face. ● Headband type that can be worn securely. Applications: ● Powder handling work such as welding, polishing, grinding, and crushing. Specifications: ● Length (mm): 125 ● Width (mm): 140 ● Particle collection efficiency (%): 95 or more ● Usage limit: 19 hours ● Inhalation resistance (Pa): 70 or less ● Exhaust resistance (Pa): 70 or less ● Usage limit: 19 hours ● National certification DS2 approved product (No. TM685) ● With exhaust valve ● Head-hanging type
