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Used dust collectors for sale: industrial air filtration for clean, compliant operations

Browse used, secondhand and surplus dust collectors from IPP – in stock and ready to protect your equipment and workforce

Save time and money with IPP’s ready-to-ship dust collectors for chemical, pharma, food and manufacturing facilities

Featured Cyclone Dust Collectors

2,400 mm (94.5 in) Stainless Steel 321 Cyclone Dust Collector

Stainless Steel 321 Cyclone Dust Collector

Type: Dust Collector

Subtype: Cyclone

Manufacturer: Buehler

Model: OKRB-240

Condition: Used

Material: Stainless Steel 321

Diameter: 2,400 mm (94.5 in)

Pressure: 0.09 bar (1.31 psi)

vertical cyclone, weld slight coned top, weld coned bottom, openings top: 1-900mm, straight side: 1-800mm, bottom: 1-250mm, mounted on 4-lugs

2,400 mm (94.5 in) Stainless Steel 321 Cyclone Dust Collector

Stainless Steel 321 Cyclone Dust Collector

Type: Dust Collector

Subtype: Cyclone

Manufacturer: Buehler

Model: OKRA-240

Condition: Used

Material: Stainless Steel 321

Diameter: 2,400 mm (94.5 in)

Outlet Discharge Size: 250 mm (9.8 in)

vertical cyclone, weld slight coned top, weld coned bottom openings top: 1-900mm, straight side: 1-800mm, bottom: 1-250mm, mounted on 4-lugs

Pressure: 0.09 bar (1.31 psi).

2,142 mm (84.3 in) Stainless Steel 321 Cyclone Dust Collector

Stainless Steel 321 Cyclone Dust Collector

Type: Dust Collector

Subtype: Cyclone

Manufacturer: TREMA GmbH

Model: GA 215 - OKRB-240

Condition: Used

Material: Stainless Steel 321

Capacity: 17,500 L (4,624 gal)

Diameter: 2,142 mm (84.3 in)

vertical cyclone separator bolted coned bottom section weld slight coned top

Outlet Discharge Size: 273 mm (10.7 in). Pressure: 0.1 bar (1.45 psi).

2,400 mm (94.5 in) Stainless Steel 321 Cyclone Dust Collector

Stainless Steel 321 Cyclone Dust Collector

Type: Dust Collector

Subtype: Cyclone

Manufacturer: Buehler

Model: OKRA-240

Condition: Used

Material: Stainless Steel 321

Diameter: 2,400 mm (94.5 in)

Outlet Discharge Size: 6,350 mm (250 in)

vertical cyclone weld slight coned top, weld coned bottom openings top: 1-900mm, straight side: 1-800mm, bottom: 1-250mm, mounted on 4-lugs

Pressure: 0.09 bar (1.31 psi).

Used dust collectors are essential components in processing environments where airborne particles, powders, or fumes pose safety, quality, or environmental concerns. These systems capture and filter dust from process streams, protecting equipment, maintaining product purity and keeping operations compliant with air quality standards. With over 47 years of experience, IPP offers secondhand and surplus dust collectors from 20 global plant sites, all backed by more than 15,000 in-stock systems ready to ship.

Whether you’re handling powders in food production or volatile dust in chemical processing, IPP’s inventory of baghouses, cartridge systems, cyclone separators and wet scrubbers can meet your specific needs.

Primary uses across industries

Types of materials processed

Common materials of construction

Dust collectors are built to withstand high volumes, abrasive particles and chemical exposure:

Key features of dust collectors

Learn more about dust collection system types and applications from Powder & Bulk Solids.

Find your dust collector at IMS

Search the IMS inventory or contact IPP’s equipment team to find the right used, secondhand or surplus dust collector. Whether you need small-scale filtration or large-scale dust control, IPP helps you save time and money with equipment that’s built for performance and compliance.