3m half mask 4000 series EXP significantly reducing dust formation during

significantly reducing dust formation during blasting

The Kennametal F-AP Series is a medium venturi blast nozzle with a boron carbide liner

The AIN features an adjustable water feed and adjustable air injection ports

Colour: Black

3m half mask 4000 series EXP significantly reducing dust formation duringIf you are looking for a convenient, ready to use half mask that offers reliable protection, the 3M 4000+ Series is a good option. This mask has integrated filters and a new improved exhalation valve that reduces exhalation resistance. The close fitting, silicone free, textured face seal is soft and hypoallergenic. Moreover, the mask comes in a resealable bag for hygienic storage and transport. Whether you work in a dusty environment or near fumes,