Case Studies and Blogs

Case Studies on practical and safe solutions to unique dust, fume and mist applications.

OSHA & NFPA compliance issues through analytical problem solving.

Expert solutions for unique applications

Case studies and blogs about past jobs and our approach to problem solving

These case studies and essays provide insight into our various experiences in facilities across the USA, where we solve air and dust problems for our clients.

Case Studies

Conveying Velocities of Common Dusts

OSHA requires a Capture Velocity of 150-300 fpm and a conveying velocity of 3000 to 4000 fpm

Kst Values for Common XP Dusts

Dust explosion classifications, using the "St" system (St 0, St 1, St 2, St 3

Hexavalent chromium is a known carcinogen

Specialized industrial vacuums equipped with HEPA filters can safely control hexavalent chromium (hex chrome) fumes.

Corn and grain dust vacuuming

Explosion-proof industrial vacuums designed for food and grain facilities,

NFPA 660 8 ft³ Rule

If the dirty-side volume of an air-material separator is greater than 8 cubic feet, the enclosure should be protected against the effects of an explosion.

Combustible Dust Vacuums

Combustible Dust Vacuums and Dust Collectors