美国进口7800系列防护面罩
7800 Series Full Facepiece Respirators, 3M*
VWR 7800系列防护面罩使用安全可靠,面罩边缘密封性能优良,面罩中的空气过滤系统能最大程度过滤空气中的各种微小颗粒、灰尘以及臭气。另外,面罩表面防雾气,透光性能优良。
These reusable respirators can be used in a wide range of industrial applications. Respirators feature a double flanged face seal, nosecup, and six adjustable straps for a reliable fit. Extra-large inhalation and exhalation values make breathing easier. The durable, scratch-resistant polycarbonate lens provides a good field of vision.
Caution: All 3M products must be used in accordance with OSHA regulations and the user instructions, warnings, and limitations accompanying each product.