3M™ 4000 Series Maintenance-Free Reusable Respirators

The 4000 Series is a range of ready to use, maintenance free half masks designed for effective and comfortable protection against a combination of many gases, vapours and particulate hazards found throughout industry. Utilising unique filter technology enable a very low profile design for undisturbed field of vision to make your worklife more comfortable .
Features and Benefits
Facepiece
-Low profile design for better peripheral vision
-Lightweight, well balanced
-Soft, non-allergenic material with textured face seal

Built in Filters
-Four versions available, each offering protection against different hazards throughout industry
-One piece, maintenance free construction

Exhalation Valve
-Central position for effective removal of heat and moisture build up within facepiece

Adjustable Head Cradle & Neckstraps
-Stable secure fit
-Easy to fasten neck strap

Convenience Respirators
-Where the respirator is used for more than one shift and disposed of within a month, record keeping is not required under COSHH. The only maintenance, apart from a visual inspection is the cleaning of the face seal for hygiene requirements

4251
-Description – Organic Vapour/Particulate Respirator
-Protection - A1P2
-Gases/Vapours Protection Level - 10xWEL or 1000ppm (whichever is the lowest)
-Protection against: Organic Gases/Vapours & particulates: FFP2:10xWel (water & oil based)
-Applications: General paint spraying/Adhesive spraying/Creosoting/Solvent spraying/Paint stripping/Boat building/Vehicle manufacturing

4255
-Description – Organic Vapour/Particulate Respirator
-Protection - A2P3
-Gases/Vapours Protection Level - 10xWEL or 5000ppm (whichever is the lowest)
-Protection against: Organic Gases/Vapours & particulates: FFP3:20xWel (water & oil based)
-Applications: General paint spraying/Adhesive spraying/Mixing agricultural chemicals/Creosoting/Solvent spraying/Paint Stripping/Boat building/Aerospace Manufacturing/Vehicle manufacturing

4277
-Description – Organic Vapour/Inorganic and Acid Gas Particulate Respirator
-Protection - ABE1P3
-Gases/Vapours Protection Level - 10xWEL or 1000ppm (whichever is the lowest)
-Protection against: Organic Gases/Vapours, Inorganic Gases/Vapours, Acid Gas & particulates: FFP3:20xWel (water & oil based)
-Applications: Burn Stripping for paint removal/Electro-plating/Grinding/Polishing/Finishing cured epoxy resins/Metal pickling/Metal etching/Acid cleaning

4279
-Description – Organic Vapour/Inorganic, Acid Gas & Ammonia Particulate Respirator
-Protection - ABEK1P3
-Gases/Vapours Protection Level - 10xWEL or 1000ppm (whichever is the lowest)
-Protection against: Organic Gases/Vapours, Inorganic Gases/Vapours, Acid Gas, Ammonia & particulates: FFP3:20xWel (water & oil based)
-Applications: Burn Stripping for paint removal/Using ammonia solutions/Agrochemicals/Manufacture and maintenance of refrigeration equipment