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Machines & equipment for sale

Donaldson Torit (DCE) Downflow Cartridge Reverse Pulse Dust Filter

Stock No
Donaldson Torit (DCE)
Year of Manufacture
New or Used
Used (Second Hand)
Approx Duty CFM / M³/Hr
4120// 7000
Filter Area ft² / m²
Other Info
Rotary valve / dust cart outdoor suited
Our Central Warehouse, Aldridge, UK
Weight (kgs)
External Dimensions (WxDxH mm)
1250 x 2500 x 4300


DFO 6 Cartridge Filter

DFO dust collectors’ proprietary downward airflow design delivers highest filtration performance while using less energy.

The DFO collector, ExtraLife Filter Cleaning System, and Donaldson Torit’s cartridge filters together are an unbeatable system.  

The long standing, most influential cartridge collector in industrial air filtration, the Donaldson® Torit® Downflo® (DFO), delivers optimum performance and is one of the best values available in today’s marketplace. 

A leader in the industry for over 20 years with thousands of successful installations in place, DFO dust collectors ensure steadfast, trouble-free operation. 

The DFO advantages can be found in the collector’s proprietary design and components. Featuring a ledgeless design in combination with proprietary Ultra-Web® filter media and proprietary cleaning technology, the DFO continues its strong performance in traditional applications such as metalworking, foundry, food industries etc.

It also generates interest and respect in process applications where ledgeless construction is often a requirement. Providing higher efficiency and smaller footprints than any baghouse collector or even other cartridge collectors.

The DFO Offers:

  • Ledgeless construction Eliminates dust build-up and accommodates wash down environments 
  • Compact design Minimises floor space.
  • Powerful performance Proprietary ExtraLife™ Filter Cleaning System provides 30% more cleaning  energy
  • A Wide range of filter cartridges are available off the shelf to suit a wide range of applications from simple dust collection through to smoke and fumes from such operations as welding and laser cutting.
  • Cost savings fewer filter change-outs, reduced filter disposal costs, less energy usage
  • Reliability exceptional results for over 20 years and counting
  • Easy system setup 
  • Easy maintenance
  • 7.5 kW/10HP self contained centrifugal fan set

Pulse Cleaning Technology ExtraLife™ Filter Cleaning System uses proprietary, computer modeled     pulse cleaning technology to easily “pulse off” dust from the surface of the filter, improving filtration efficiency and prolonging filter life.

A wide range of filter media's are available from the Ultra web range of cartridges allowing the DFO to be tailored to meet the exact needs of the nuisance dusts to be extracted.

Easy Maintenance, with the design of the DFO’s quick access covers, filter removal and maintenance is
extremely fast with one operation

6 filter cartridges  each “Ultraweb” cartridge has a filter area of 17.65 m sq (190ft sq) giving an overall filter area of 106 m sq.

This unit is capable of extracting within the range of 2501- 4120 cfm dependent on the fan selection, system resistance and dust loading.

The reverse pulse system of the DFO maintains optimum filter efficiency by automatically back washing the
filter elements with a 90 psi high pressure jet of compressed air removing the contaminants and depositing them quickly into the waste collection buckets.

Cartridge arrangements improve filter change outs and hopper discharge maintenance, help minimise
worker exposure to potentially harmful dusts, and reduce exposure of contaminants to the atmosphere.

Filters dust is removed from the hopper to an included rotary valve which drops the dust out of the system while keeping the system air tight.

Also included is a matching prefilter cyclone for the removal of bulk solids and waste prior to the filter chamber.

pdf icon Print / Download Donaldson Torit (DCE) Downflow Cartridge Reverse Pulse Dust Filter Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.