Our Products


Eco Quad dust collection systems are a low cost, low maintenance solution for separating clean air from dust laden air, and are commonly installed on storage bins or silos that require venting for explosive materials.

JDB Dense Flow Eco Quad units are built tough, and feature filter cartridges with wide pleat spacing and the most efficient filter media available.  Superior dust release is achieved by combining filters with a PTFE membrane and an advanced individual air pulse cleaning system that results in increased filter lifespans which minimize downtime, and overall maintenance costs.


  • Hazardous Material Venting
  • Silo
  • Storage Bin
  • Hammermill Venting

Optional Equipment

  • Rupture discs
  • Quench Valves
  • Explosion Vents


Dust Collection system that feature explosion protection are custom tailored to each unique application. Please contact the JDB engineering team for information and pricing on a dust collection system with explosion protection.

About Us

JDB Dense Flow

For over 30 years JDB Dense Flow has been focused on designing and building reliable, cost effective, efficient Dense Phase Conveying Systems and Components. At JDB Dense Flow, our clients range in size from local dairy farm feed suppliers to International fortune 500 building products manufacturers. And because each client has a unique set of requirements, our custom systems are designed and built to address each individual client’s needs. At JDB Dense Flow we treat each client as if they are our only client and we stand behind our systems. The efficiency, reliability and cost savings of our system designs ensure that all JDB Dense Flow systems consistently meet or exceeded our client’s expectations.