Safety vacuum systems
Kärcher safety vacuum cleaners protect the health of operators exposed to respirable fine dust or health-endangering dusts such as asbestos dust.
The NT 80/1 B1 M safety vacuum cleaner avoid the risk of possible dust explosions. Combustible dusts and category M hazardous dust have to be vacuumed away immediately since it is risky if they deposit. For vacuuming such dusts a B1 proofed safety vacuum cleaner like the NT 80/1 B1 M is needed (European approval of 94/9 EC (ATTEX)).