. Efficiencies up to 90% (efficiency varies with
dust type
particle mass, shape and average size). No moving parts aside from fan. No internal
filter media to maintain or replace. No internal
filter media to burn or fuel an explosion. Consistent airflow & performance efficiency - not restricted by
filter plugging. No sludge, water clean-up or disposal as with wet type
dust collectors. No internal surfaces in low-flow or static air flow condition which can accumulate hazardous
dust. 60%-80% cost...
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