尚尤为您提供的该款防尘口罩是聚丙烯(PP)材质，光滑衬里，配备一个呼出阀，设计合理，戴上护目镜可减少雾化，更容易呼吸和说话。
松紧可调节，佩戴更舒适。双壳设计，高温及潮湿环境都可佩戴。防止无毒有害的固体和液体，如碳酸钙、瓷土、水泥、纤维素、硫、棉花、面粉、碳、黑色金属、油料软木。广泛应用到纺织业、工艺工作、钢铁、矿山、地下土木工程、木工、细菌、真菌等工业上以及实验室中。符合标准EN149 FFP3

The 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.Standard:
EN149 2001. Conforms to EN149 2001 standards.Protection Level:Nominal Protection Factor 50 x NPFAssigned Protection Factor 20 x APF

技术参数：

产品名称	介绍	单位	价格
英国带呼吸阀防尘口罩  SKU:00238515.1	带呼吸阀防尘口罩,材质:聚丙烯,数量:5只/包,品牌:英国	1个	询价

由于英国带呼吸阀防尘口罩可能改进和更新原因，关于英国带呼吸阀防尘口罩的介绍或图片与实物不符时，以实物为准。
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