Dynabrade Vacuum Extraction Units
- Vacuum for use in:
Group A:
atmospheres, containing acetylene
Group B:
atmospheres, containing flammable gas, flammable liquid-produced vapor, or combustible liquid-produced vapor mixed with air
Group C:
atmospheres containing flammable gas, flammable liquid-produced vapor, or combustible liquid-produced vapor mixed with air
Group D:
atmospheres, containing flammable gas, flammable liquid-produced vapor, or combustible liquid-produced vapor mixed with air that may burn or explode
Group E:
atmospheres, containing potentially combustible dusts, including aluminum, magnesium, and their commercial alloys
Group F:
atmospheres, containing combustible carbonaceous dusts, such as coal, carbon black, charcoal, coke dust
Group G:
atmospheres, containing wood and plastic dusts