Skip to main content


Dust Hazard Analysis (DHA) for Large Dust Collection System

AD Process Equipment provided NFPA required Dust Hazard Analysis (DHA) for nylon dust associated with manufacturing dental products. Explosion vents and isolation equipment were installed to meet NFPA 68, 69, and 654 requirements.

Project Highlights:


  • Installed hopper isolation “Drum Kits” which eliminated the need for rotary valves and saving the project $66,000.
  • Engineered and installed suppression isolation on clean air side allowing the customer to recycle air back into the plant, which also saved money on HVAC requirements.
  • Easy method to dispose dust with hydraulic drum lifts, adding ergonomic advantages.
  • System training, start-up, and documentation compliance with NFPA.
  • Turnkey installation and construction management.

This project was completed with the collaboration of AD Process Equipment and XP Products.

AD Process Equipment is a Gray company.

AD Process Equipment is your single source for system design and process equipment integration. Our experienced team works with customers to meet demands in bulk processing and material handling by providing practical design solutions that cater to their unique needs. Our personalized solutions in equipment and technology give customers a competitive edge in the ever-changing global marketplace.