3M™ Disposable Half Face Respirator 4251

The 3M™ Disposable Half Face respirator 4251 A1P2 provides lightweight, comfortable respiratory protection against dusts, mists, fumes and smokes and organic vapours. An excellent choice for work settings involving heat, humidity and long periods of wear. Classified as an A1P2 respirator, the 3M™ Disposable Half Face respirator 4251 is thus able to be used for protection from mechanically and thermally generated particulates i.e. it provides protection against dusts, mists, fumes and smokes as well as organic vapours. Features Parabolic exhalation valve provides easier breathing while reducing heat build up. Adjustable head cradle. Bonded carbon that allows the gas/ vapour filter to be moulded to the contours of the product improving field of vision and providing a better-balanced product. Soft, non-allergenic facepiece material. Textured face seal to provide a more comfortable fit to the face Advanced electret filter media. Resealable storage bag to keep the product clean between uses. No maintenance required. Time Use Limitation: If the respirator becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area and replace and refit the respirator. Specifications Weight: ~230g per respirator. For organic vapours (B.Pt. <65 0C) and dusts, mists and fumes. Meets performance requirements of AS/ NZS1716. Applications Shutdowns Visitor masks Maintenance operations Spray painting Chemical processing Pesticide spraying Welding There is also an optional Paint Overspray Guard available (Part No 400) that can be used to prolong the life of the respirator by removing larger spray particles before they reach and clog the filters.