Bag Dump Stations

Keep your plant safe, clean, and efficient with Hapman dust control solutions

Our manual bag dump stations allow for effective emptying of small volume bags of bulk solids or powder while mitigating loss of product through dusting. Our bag dump stations with the integral dust collection system reduce material waste and eliminate the need to continually clean or have a remote dust collection location.


Model SR Dust Collector

Increase efficiency and improve plant air quality and cleanliness.

Model SR Features

  • Side access door provides easy filter removal. (picture)
  • Compact, single cartridge filter design
  • Removable air baffle
  • Reverse-pulse system cleans the filter automatically
Hapman Model SR Dust Collector |

Model FR Dust Collector

Model FR Features

  • Dual horizontal cartridge filters
  • Filter cartridge access door allows for tool-less filter removal
  • Reverse-pulse system cleans the filters automatically.

Model FL Dust Collector

Model FL Features

  • For wash-down applications
  • Clean air chamber has sloped design with drain port and quick entry access door.
  • Dual horizontal cartridge filters
  • Filter cartridge access door allows for tool-less filter removal.
  • Reverse-pulse system cleans the filters automatically.

Hazardous Material Handling – Glove Box Bag Dump Stations

Prevent hazardous airborne particles from endangering employees and compromising plant air quality

Model GB Features

  • Provides ultimate protection with heavy-duty gloved access.
  • Handle bags easily with the integral plexiglass viewing window.
  • Dual horizontal cartridge filters
  • Filter cartridge access door allows for tool-less filter removal
  • Reverse-pulse system cleans the filters automatically.


  • Differential pressure gauge.  Provides indication when the filter is beginning to clog and needs replaced or cleaned.
  • HEPA Filter.  The standard filter is highly effective but if additional filtration is required, a HEPA filter can be added.
  • Empty Bag Compactor.  Provides for dustless disposal of the empty bags.

Plant Safety – Know Your Risk

Dust Explosion at Manufacturing Plant

April 14, 2016 – Investigators said dust from a broken hose was likely the cause of a dust explosion at an International Paper cardboard box manufacturing plant in Richmond, MS, the Jackson [MS] Clarion-Ledger reported. No injuries occurred as a result of the explosion. Small “spot fires” were extinguished by firefighters after the blast.

Read the full story on Powder & Bulk Solids.


Dust is naturally generated when material is emptied into the collection hopper from bags, boxes, drums, and other containers. Effective dust collection protects against creating explosive environments, improves plant air quality by reducing contamination, and captures all product for use in your process. Any of our complete bag dump stations with integral dust collectors will optimize your small batch material handling process.


 | Hapman.comOperation of Hapman bag dump stations begins with opening the hopper lid. The gas cylinders will allow the heavy-duty door to lift with ease and firmly maintain an open position. While material is dumped through the hopper screen, the airborne particles are drawn into the dust collection filters. The reverse-pulse filter cleaning system will keep the filters clear to allow maximum airflow.

The timer-activated solenoid valves release short blasts of compressed plant air inside the cartridge filter. This causes the dust build-up on the filter surface to fall into the hopper. The filters are blasted at timed intervals, providing an automated maintenance operation. The combination of our bag dump stations with integral dust collection systems helps to reduce industrial safety hazards, improve plant air quality, and increase dust control for less material waste.

Dust Collector Bag Dump Station with Integral Bag Compactor



Bag Dump Station Features

These custom features will meet all of your small batch material handling needs:

Hood configuration for dust control – External collection or self-contained collection with blower.

Maximize station operation with an integral bag compactor – Allows empty bags to be easily maintained and disposed.

Capitalize on bulk material purchases – With an automatic reverse pulse-jet filter cleaning system.

Part of a comprehensive material handling system – Our bag dump stations will integrate with conveyors, mixers and other equipment.

Integrated controls – Pre-wired controls complete with push-button power and adjustable pulse control timer.

Hood configuration for dust control |

Hood Configuration for Dust Control

Model FL Bag Dump Station with Easy Access Panel |

Model FL Bag Dump Station with Easy Access Panel

Additional Features

  • Change the washable filter cartridge in minutes. See the video below.
  • Dump materials easily while gas cylinders support the hood door.
  • Clean the filter automatically with the reverse pulse-jet system.
  • Fit the equipment into most processes with 30 in (76.2 cm), 36 in (96.4 cm) and 42 in (106.7 cm) sizes.


Easy Filter Change


Bag Dump Station Options


  • Additional bag compactor increase efficiency and cuts down on dust
  • Side-by-side double doors allow overhead lifts to deliver the contents of drums and containers
  • Stainless steel option for the aluminum blower assembly with 230/460-volt, 3-phase, 60-hertz, wash-down duty motor



Product Brochures
Product Brochure: Model SR Dust Collection
Product Brochure: Model FR Dust Collection
Product Brochure: Model FL Dust Collection
Product Brochure: Model GB Dust Collection
Corporate Brochure


  • Dust Containment
  • Cleanability
  • Low Maintenance
  • FDA Compliant


See what our customers frequently buy with the Bag Dump Station

Helix® Flexible Screw Conveyor
Vacuum Conveyor
Tubular Drag Conveyor


Contact: Steve Grant

Product Specialist
(269) 382-8223
Email Me


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