• Discussion of NFPA 484
    A practical consideration of the meaning and application of the National Fire Prevention Association's 484, Standard for Combustible Metals (2009), especially in relation to the use of wet dust collectors.
  • What About Efficiency?
    A discussion of how measuring the filtration efficiency of wet type dust collectors differs from the conventional test methods that apply to dry filter media, and how to determine performance requirements for wet collectors.
  • Special Reasons for Wet Dust Collectors
    Explanation of the types of dust and industrial processes that generate combustible dust and/or potential fire hazards, and how wet dust collectors are best applied to reduce or eliminate the risk of explosions or fires.