Title 30
SECTION 57.22210
57.22210 In-line filters (I-C mines).
§ 57.22210 In-line filters (I-C mines).Filters or separators shall be installed on air-lift fan systems to prevent explosive concentrations of dust from passing through the fan.
Filters or separators shall be installed on air-lift fan systems to prevent explosive concentrations of dust from passing through the fan.