Maintenance Free Gas/Vapour/Particulate Respirators

The 3M 4000 series has been improved and upgraded. It now incorporates a new textured blue face seal for improved comfort. Integral twin inhalation valves together with unique carbon filters reduce breathing resistance and the parabolic exhalation valve reduces heat build up. Provides the user with optimum protection and comfort. For protection against organic vapours such as white spirit, Toluene, M.E.K. and degreasing solutions.



4251: Conforms with EN 405 FFA1P1. APGY: Particulates 4 x OEL, Organic Vapour 10 x OEL. 4255: Conforms with EN 405 FFA2P2SL. APF: Particulates 12 x OEL, Organic Vapour 10 x OEL. 4277: Conforms with EN 405 FFABE1P2SL. APF: Particulates 12 x OEL, organic vapour 10 x OEL, inorganic 10 x OEL, acid gases 10 x OEL. 4279: Conforms with EN 405 ABEK1P2. APF: Particulates 10 x OEL, organic vapour 10 x OEL, inorganic 10 x OEL, acid gases 10 x OEL, ammonia 10 x OEL.