●产品描述：
Tuffsafe Disposable Respirator Masks
TuffSafe disposable respirators protect against harmful workplace environmental conditions that can result in respiratory damage. Within the range are Nuisance dust masks, non-valved and valved masks that provide FFP1, FFP2 or FFP3 levels of protection to help ensure you breath easily!
DRV350 FFP3 Valved Particulate Respirator
The Tuffsafe DRV350 FFP3 valved particulate respirator has a unique design to provide very low breathing resistance, polypropylene (PP) outer layers provides smooth lining and avoids loose fibres, fringe seal avoids open layer around the edges, adjustable headstrap ensure the best seal with minimum leakage, contour design ensures the compatibility of glasses/goggles and reduces fogging, full facial close-cell nose foam and adjustable nosepiece ensures custom shape and increase the worker comfort and acceptance. With exhalation valve for breathing easier and reduce hot air build-up.
For protection from high toxicity harmful solid and liquid aerosols containing the following materials in concentrations up to 50 x NPF or 20 x APF, such as calcium carbonate, china clay, cement, cellulose, sulfur, cotton, flour, carbon, ferrous metals, vegetable oils, hardwood, glass fibres, plastic, carbon, mineral oils, quartz, copper, aluminium, bacteria, fungi and mycobacterium tuberculosis (TB), chromium, manganese, nickel platinum, strychnine, metal dust and smoke, viruses and enzymes.
Recommended applications: textile industry, craft work, iron and steel industry, mining, underground civil engineering, woodworking, welding work, cutting and casing of metals, hospital, laboratory and disease control, pharmaceutical industry. Disposal of toxic waste, manufactured of batteries (Ni-Cad) etc.
Supplied in packs of 5.
Conforms to: EN149 2001. Conforms to EN149 2001 standards.
Protection Level:
Nominal Protection Factor 50 x NPF
Assigned Protection Factor 20 x APF