Shigematsu Disposable Dust Mask DD11V-S2-5 2-String Type (10 Pieces) DD11V-S2-5(13559) 1 Bag

Catalog number: DD11V-S2-5 (13559) Features: ● The inner frame and face cloth inside the mask prevent gaps between the mask and the face. ● The inner frame is inside the mask, so it does not lose its shape and maintains its three-dimensional structure, so the mask does not interfere with conversation. ● The two-string fastening makes it suitable for long-term work. ● With an exhaust valve, it reduces breathlessness and discomfort caused by heat and stuffiness. Uses: ● For sanding, grinding, civil engineering, construction work, and pesticide (wettable powder, powder) spraying work. ● For general dust (pollen, yellow sand, house dust, etc.). ● For welding, cutting, melting, casting, and work in places where dust with a control concentration of 0.1 mg/m3 or less is emitted (without mixing with oil mist). Specifications: ● Height (mm): 110 ● Width (mm): 120 ● Particle collection efficiency (%): 95.0 or more ● Usage limit: 15 hours ● Intake resistance (Pa): 55 or less ● Exhaust resistance (Pa): 45 ● Band: 2-string type ● Exhaust valve: Included ● Type inspection approval number: No. TM747 ● Type inspection approval number: No. TM747 ● Model name: DD11V-S2-5 ● 2-string type ● Shelf life: 2 years from date of manufacture (unopened) Material/Finish: ● Face contact fabric: Polyester/polyurethane ● Filter: Polypropylene ● Inner frame: Polyethylene