PJB Central Dust Collector

PJB (Pulse Jet Bag) Central Collector Systems:

  • High volume, high pressure reverse pulse jet air cleaning system with a 99.9 percent cleaning efficiency with no moisture outlet content.
  • Heavy duty blower system includes a TEFC motor with sheaves, belts and safety guard on all models except the PJB-785, which is direct drive.
  • Single compartment with hinged top for easy access to filter area.
  • 6″ diameter polyester, polypropylene filter bags w/felt finish are treated to ensure exceptional release characteristics. Steel cage frames are included.
  • Air pressure manifold with solenoid valves
  • Minihelic gauge for visual inspection of filter media, tells you when bags are clogged.
  • Safety features include a safety ladder with climbers device from base to housing top, handrails and toe boards on housing top.
  • Safety Access deck with handrails and toe boards for the blower unit and entry door.
  • Frame is constructed of heavy duty tubular steel.
  • Housing is constructed of 10 gauge steel with (2) dust inlets.
  • Hopper with inspection door and air vibrator.
  • 8″ “Bray” butterfly discharge valve with actuator and solenoid.
  • Adjustable solid state (digital) control panel for duration and cycle times of air pulse.
  • Nema 4 enclosure for motor starters and disconnect.
  • Wired and tested prior to shipment.
  • All equipment is treated with a zinc primer and painted with polyester polyurethane paint.



  • Back-In Shrouds
  • Drive-Thru Shrouds / 1-Way
  • Drive-Thru Shrouds / 2-Way


  • 7.1/2 H.P. Automatic Recycle System
  • 10 H.P. Automatic Recycle System
  • 3″ Return Line

Ducting Packages:

  • 14″ Charge Point Ducting Package
  • 16″ Charge Point Ducting Package
  • 8″ Silo Ducting Packages
  • Cement Batcher Ducting Package

Blast Gate:

  • 14″ Single Blast Gate
  • 16″ Single Blast Gate
  • 14″ Double Blast Gate
  • 16″ Double Blast Gate