Used Centrifuges for Sale
Used centrifuges are industrial separation systems designed to separate solids from liquids or liquids from other liquids using centrifugal force. These systems are widely used in chemical processing, food production, pharmaceuticals, wastewater treatment, and oil & gas industries where efficient phase separation is critical. Centrifuges support processes such as clarification, dewatering, and purification across a wide range of materials. Aaron Equipment offers used centrifuges for sale in various configurations to meet specific separation requirements, capacities, and process conditions. Browse available inventory below or explore centrifuge types to find equipment aligned with your application.
Stock No.:
10151384Carr 9004PLT Pilot Varifuge Solid Bowl Centrifuge. Used.
Used- Carr 9004PLT Pilot Varifuge Solid Bowl Centrifuge, 316L Stainless Steel, Internal pressure: 40 psi/FV @ 300F Jacket pressure: 100 psi/FV @ 300, Max RPM: 15325, Max solids: 1.5 SG, Operating temperature: 2-40C Driven by a 1 hp motor, includes controls with enclosure. National Board 314, Serial# 458
MFR: Carr
Stock No.:
10151557Used Dorr-Oliver PCH30 Stainless Steel Disc Nozzle Centrifuge – 71,019 kg/hr, 150 HP, 317L Bowl, 341 psi
Used Dorr-Oliver PCH30 Stainless Steel Disc Nozzle Centrifuge 71,019 kg/hr, 150 HP, 317L Bowl, 341 psi; 2,750 RPM max. bowl speed; 341 psi @ 430F max. working pressure; 316 stainless steel casing; 317L stainless steel bowl; Driven by a 150 HP, 480V motor. SN 92710-2. NB0418. Built 1988. With hydraulic pumping system.
MFR: Dorr Oliver
Stock No.:
54029001Used Dorr-Oliver H-30 Merco Nozzle Centrifuge – 316SS, 3300 RPM, 100–500 GPM, 125 HP, With Rotary Strainer
Used- Dorr-Oliver H-30 Merco Nozzle Centrifuge, 316SS. Max bowl speed 3300 RPM, rated @ 100-500 GPM, 125 HP motor 575/3/60/1785 RPM and rotary strainer.
MFR: Dorr Oliver
Stock No.:
53836001Used Elgin CSI-D3 Screening Centrifuge – 30 TPH, Stainless Steel, Complete System
Used- Elgin Screening Centrifuge, Model CSI-D3, Stainless Steel Contact Parts. Feed capacity 30 tonnes per/hr. 200-micron screen. 25 HP (18.3 kw) & 5 HP (3.7 KW) Ex motors. Complete with (1) Control panel, (1) 1322 gallon (5m2) slurry tank, (1) AHR 3x2C Slurry pump with a 15 HP Ex motor. Previously used at oil processing facility. Overall dimensions: 84" (2134 mm) L x 62" (1575 mm) W x 56" (1422 mm) H (without stand). Weight 3900 Lbs. (1.8 tonnes). Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Elgin
Stock No.:
53185001Unused Flottweg AC 2000-430 Desludger Disc Centrifuge – 5,700 RPM, 40 HP
Unused- Flottweg Desludger Disc Centrifuge, Model AC 2000-430. 316 Stainless Steel. Maximum bowl speed 5700 rpm, separator design (liquid/liquid/solids separation), light & heavy phase centripetal pump liquid discharge, maximum sediment density 1.2 kg/dm3. Includes control panel with touch screen and a Flottweg Degumming skid with flow meter, valves, pump, piping and control panel. Installed never used. Driven by a 40hp, 3/60/460V, 3530 rpm motor. Built 2014.
MFR: Flottweg
Stock No.:
53979001Unused GEA HSD-01-06 Disc Stack Centrifuge
Unused: GEA HSD-01-06 Nozzle Disc Centrifuge, Stainless steel (product contact areas), max bowl speed 10,000 rpm (9500 x G force), four discharge nozzles, 1.0 L solids chamber capacity, temperature rating: 5-100C (41-212F), belt drive, drive motor, control.
MFR: Gea-Niro
Stock No.:
54061001Unused GEA Westfalia FSE300 Disc-Stack Centrifuge | 9,000 L/hr | XP-Rated | 2024 Build | CIP & Skid-Mounted
Unused GEA Westfalia Disc-Stack Centrifuge, Model FSE300. 316 stainless steel contact surfaces; 9,000 L/hr hydraulic capacity; 4500-4800 RPM bowl speed; 24 liter solid space; Semi-continuous solids ejection by piston; Low shear inlet (hydro hermetically sealed); Self-cleaning bowl for fully-automatic CIP. Rated for operation in XP areas; Skid-mounted; With control panel; 55 kW (73.75 HP) motor. Built 2024.
MFR: GEA Westfalia
Stock No.:
54311001Used GEA Westfalia Disc Centrifuge FSE 10-06-077 for Sale – Stainless Steel, 12,000 RPM
Used GEA Westfalia Disc Centrifuge, Type FSE 10-06-077. Stainless steel construction (product contact areas). 12,000 rpm max. bowl speed. Clarifier design (liquid/solids separation), centripetal pump liquid discharge, direct drive, approx. 5.5 HP drive motor (3/60/460V.) Control system w/PLC. SN 1741-517. Built 2022.
MFR: GEA Westfalia
Stock No.:
53007001GEA Westfalia Separator, used.
Used- GEA Westfalia Separator; Model OSD 2-02-137; 10,000 RPM; 1 Liter Volume; .5 Liter Solids holding. 0.8 kW(1.07hp) 3/50/60 Hz motor. Maximum Separating temperature 212 degrees F; 25" Long x 25" Wide x 33" High; Approximately 154 lbs. Last used for R&D purposes. Serial# 9077-113
MFR: GEA Westfalia
Stock No.:
53607001Used GEA Westfalia MSA-40-06-076 Desludger Disc Centrifuge
Used- GEA Westfalia MSA-40-06-076 Desludger Disc Centrifuge. Stainless steel construction (product contact areas, max bowl speed 4800 rpm, clarifier design (liquid/solids separation), centripetal pump liquid discharge, 25 hp drive motor 230/460/3/60. Last used to clarify apple juice. .
MFR: GEA Westfalia
Stock No.:
53462008Used – GEA Westfalia MSD-60-01-076 Desludger Disc Centrifuge – Stainless Steel, Dairy Application
Used GEA Westfalia MSD-60-01-076 Desludger Disc Centrifuge Stainless Steel, Dairy Application, max bowl speed 6540 rpm, separator design, 11 kW (14.75hp) drive motor (220-380/3/50). Previously used in a dairy cream application. Previously used in a dairy/cheese application. Overall dimensions: 1250 mm (4) x 950 mm (29") x 1500 mm (49") high. Weight 765 kgs (1683 LBS).
MFR: GEA Westfalia
Stock No.:
51948001GEA Westfalia SA7-06-076 Desludger Disc Centrifuge. Used.
Used-GEA Westfalia SA7-06-076 Desludger Disc Centrifuge, 316 stainless steel construction (product contact areas), maximum bowl speed 8400 rpm, clarifier design (liquid/solids separation), centripetal pump liquid discharge, direct drive, by an approximate 6.6 hp drive motor, control panel. Frame mounted. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible
MFR: GEA Westfalia
Types of Used Centrifuges Available
Aaron Equipment offers a range of used centrifuges designed to support solid-liquid separation, liquid clarification, and dewatering applications:
Decanter Centrifuges – Continuous centrifuges designed for separating solids from liquids in high-throughput industrial applications.
Disc Automatic Centrifuges – High-speed centrifuges used for continuous liquid-liquid separation and clarification with automated operation.
Basket Centrifuges – Bottom Dump – Batch centrifuges designed for efficient solid discharge through bottom-opening mechanisms.
Basket Centrifuges – Peeler – Automated batch centrifuges that use peeling knives to remove solids from the basket wall.
Tricanter Centrifuges – Three-phase separation systems designed to separate solids and two immiscible liquid phases simultaneously.
Disc Nozzle Centrifuges – Continuous centrifuges with nozzle discharge systems for handling high solid loads in liquid streams.
Centrifuge Applications & Industry Uses
Used centrifuges are essential across industries where separation, clarification, or dewatering is required. Common applications include:
Chemical Processing: Separation of solids from liquid chemical streams
Food & Beverage: Clarification of oils, dairy products, and beverages
Pharmaceutical Manufacturing: Purification and separation of active compounds
Wastewater Treatment: Sludge dewatering and solids removal
Oil & Gas: Separation of oil, water, and solids in processing operations
These systems improve process efficiency, reduce waste, and enhance product quality.
Used Centrifuge Buying Considerations
When selecting a used centrifuge, it is important to evaluate both process requirements and equipment condition:
Separation Type: Solid-liquid vs. liquid-liquid vs. three-phase separation
Throughput Capacity: Match system size with production requirements
Operating Speed & G-Force: Determine separation efficiency and performance
Batch vs. Continuous Operation: Choose based on process workflow
Material Compatibility: Ensure construction matches process chemistry
Condition & Maintenance History: Review wear components and service records
Why Buy Used Centrifuges
Buying used centrifuges provides a cost-effective solution for implementing separation systems without the long lead times of new equipment. Used centrifuges offer proven performance and are often available for immediate shipment, helping facilities maintain production schedules and reduce capital investment.
Aaron Equipment sources high-quality centrifuges from leading manufacturers, providing reliable solutions for demanding industrial separation applications.
Sell Your Used Centrifuges
Aaron Equipment actively purchases surplus centrifuges, including decanter, disc, and basket systems. Whether upgrading equipment or decommissioning assets, our team can help maximize value.
An industrial centrifuge is a machine that uses centrifugal force to separate materials based on density differences, commonly used for solid-liquid or liquid-liquid separation.
Common types include decanter centrifuges, disc centrifuges, basket centrifuges, and tricanter systems, each designed for specific separation applications.
Choosing the right centrifuge depends on material properties, separation type, throughput requirements, and whether batch or continuous operation is needed.
Yes. Used centrifuges are built for long service life and can remain highly reliable when properly maintained, inspected, and refurbished if necessary.
Centrifuges are used in chemical processing, food production, pharmaceuticals, wastewater treatment, and oil and gas industries.