Combustible Dust

Combustible dust is an Allied specialty.  We have almost 50 years’ experience working with combustible dust in lumber processing, agri-bulk, biomass, mining, and manufacturing operations.  Combustible dust is a potential hazard in wood processing, biomass, agri-bulk and manufacturing operations.  Combustible dust solutions require a system-wide perspective with experience and expertise in working with NFPA Sections 68, 69, 77, 91, 499, 654 & 644.  Allied Blower provides the following approach to dealing with combustible dust:

  • Combustible dust study/assessment to develop a base-line
  • NFPA compliant system designs
  • NFPA compliant equipment
  • NFPA compliant installation
  • NFPA compliant start-up and turn-over
  • NFPA compliant documentation and maintenance plan

Allied also manufactures the following components which are critical to NFPA compliance:

  • NFPA/ATEX Compliant Back blast dampers (36″ to 50″)
  • NFPA Compliant close tolerance steel-tip feeders (variety of sizes_
  • High-speed abort gates
  • Explosion vents for Allied baghouses and cyclones
  • all Allied ductwork, equipment and dust collectors are designed with a serviceable Pred and are welded by CWB certified welders in our CWB certified shops


Allied Blower