YAMAMOTO Disposable Dust Mask 3200V-CF 10 Pieces

Catalog number: 3200V-CF Features: ● The tightening strap is a cross-fit type that provides excellent wearing stability. ● Comes with an exhaust valve for easy breathing. ● Achieves high collection efficiency with a four-layer filter. ● Fits a wide range of people, from women with small faces to men. ● A lightweight, gentle cup-type mask that combines close contact and comfort. ● Environmentally friendly, non-separable metalless type. Uses: ● Welding, polishing, grinding, crushing, and other powder handling work. Specifications: ● Length (mm): 123 ● Width (mm): 135 ● Particle collection efficiency (%): 95 or more ● Usage limit: 17 hours ● Inhalation resistance (Pa): 70 or less ● Exhaust resistance (Pa): 70 or less ● National certification number: No. TM791 ● National certification DS2 approved product (No. TM791) ● Cross-fit type ● Comes with an exhaust valve ● No metal parts Caution: ● Do not use in places where there are harmful gases or where the oxygen concentration is likely to be less than 18%. ●If the mask is exposed to spatter, sparks from a grinder, etc., please use a welding mask and a disaster prevention mask together.