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.:
47049001Used Alfa Laval / Sharples P-3000 Super-D-Canter Centrifuge – 4,000 RPM, 28.5 HP
Used- Alfa Laval / Sharples P-3000 Super-D-Canter Centrifuge. 316 Stainless Steel construction (product contact areas), maximum bowl speed 4000 rpm, 4" double lead conveyor with welded hardfacing, hogged-out cake discharge ports with cake flingers, liquid plate dams, base, casing, gearbox with torque arm assembly, feed pipe, vibration isolators. Bowl driven by 28.5hp (21.3 kW), 460/3/60 main drive motor.
MFR: Sharples
Stock No.:
47049003Used Industrial Sharples P-3000 Super-D-Canter Centrifuge
Used- Alfa Laval / Sharples Model P-3000 Super-D-Canter Centrifuge. 316 Stainless Steel construction (product contact areas), maximum bowl speed 4000 rpm, 4" single lead conveyor with welded hardfacing, single row lined cake discharge with cake flingers, liquid plate dams, base, casing, gearbox with torque arm assembly, feed pipe, vibration isolators. Bowl driven by a 28.5hp (21.3kW), 3/60/460 volt, 1765 rpm main drive motor.
MFR: Sharples
Stock No.:
47876002Used Sharples P-3400HHS Super-D-Canter Centrifuge
Used- Alfa Laval / Sharples P-3400HHS Super-D-Canter Centrifuge, 316 Stainless Steel construction (product contact areas), maximum bowl speed 5000 rpm. Single lead conveyor, 360 degrees solids discharge ports with replaceable wear inserts, (missing liquid dam plates), base, casing, gearbox 95:1 ratio, feed pipe, DC Main drive motor, 15 hp DC backdrive motor. Mounted on approximate 4' stand with panel.
MFR: Sharples
Stock No.:
49941002Reconditioned Sharples P-3000 Decanter Centrifuge – 14x30 Bowl, 25 HP, 3180 G-Force, Vibration Monitor
Reconditioned Sharples P-3000 Decanter Centrifuge 14x30 Bowl, 25 HP, 3180 G-Force, Vibration Monitor. 4.25" conveyor pitch; painted steel frame and case; custom vapor seals; special scroll conveyor; floaters; ratio gearbox,; Metrix 5500 vibration switch; 25 HP Main drive motor; 10 HP back-drive motor; BeiJer Electronics Control Panel; steel platform. Reported to be reconditioned.
MFR: Sharples
Stock No.:
54626001Used Alfa Laval NX314 Decanter Centrifuge – 14" Stainless Bowl, 88 GPM, Less Than 10 Hours
Used Alfa Laval NX314 Decanter Centrifuge 14" Stainless Bowl, 88 GPM, Less Than 10 Hours. Has stainless steel contact surfaces, 14" bowl, and tungsten carbide hard-surfaced conveyor flights. Maximum bowl speed of 3,250 RPM and hydraulic capacity up to 20 cubic meters/hour (approximately 88 GPM). Driven by a 15 HP motor with VFD. Includes 25 GPM progressive cavity feed pump, planetary gearbox with torque limiter, vibration and over-torque protection, and gravity discharge for separated liquid and solids. Includes NEMA 4 local control panel. Reported less than 10 operating hours. Serial #2929895, built 2018.
MFR: Alfa Laval
Stock No.:
51582002US Filter - Hiller JS1500ED Solid Bowl Decanter Centrifuge
Used- US Filter - Hiller JS1500ED Solid Bowl Decanter Centrifuge. Stainless steel product contact parts. 4200 RPM max. bowl speed; 4000 RPM max. operating speed; 122 degrees F max. operating temperature; 81 cu. ft. permissible density; 14.57" (370mm) inside bowl diameter; 64.33" (1634mm) bowl length; .39" bowl thickness; OAD: Approximately 111" L x 54" W x 43" H. Driven by a 25 HP, 3/60/408V, 3530 RPM motor. Built 2004. Previously used for wastewater treatment. (Reported recondition by US Filter).
MFR: US Filter
Stock No.:
51582003Hiller JS1500ED US Filter -Used Solid Bowl Decanter Centrifuge
Used- US Filter - Hiller JS1500ED Solid Bowl Decanter Centrifuge. Stainless steel product contact parts. 4200 RPM max. bowl speed; 4000 RPM max. operating speed; 122 degrees F max. operating temperature; 81 cu. ft. permissible density; 14.57" (370mm) inside bowl diameter; 64.33" (1634mm) bowl length; .39" bowl thickness; OAD: Approximately 111" L x 54" W x 43" H. Driven by a 25 HP, 3/60/408V, 3530 RPM motor. Built 2004. Previously used for wastewater treatment. (Reported recondition by US Filter).
MFR: US Filter
Stock No.:
42816Used Krauss Maffei Peeler Centrifuge
Used- Krauss Maffei Peeler Centrifuge, Model HZ40. Material of construction 316 stainless steel (1.4580va) on product contact area. 15.6" (400mm) Diameter bowl. 3000 rpm. Approximately 11 hp (7.5 kw) drive motor. Mounted on stand. 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: Krauss Maffei
Stock No.:
51121011Used Hutchinson Hayes 5500 High-G Centrifuge | 316 SS Wetted Parts | 3700 RPM | 230 GPM (52 m³/hr) | 16" x 55" Bowl | Control Panel | Mounted on Carbon Steel Frame
Used Hutchinson Hayes High-G Centrifuge Model 5500. 316 Stainless Steel Wetted Parts. Max Bowl Speed 3700 RPM, Max Operating Temp 275 F, 52 M3/hr max flow. 230GPM. Approximately 16" diameter x 55" long bowl. Serial# 995500-220. Mounted Control Panel, Centrifuge is mounted on carbon steel frame.
MFR: Hutchinson Hayes
Stock No.:
51105005Rebuilt Flottweg Z4E/4-901g Solid Bowl Decanter Centrifuge – Alloy 2.4602, 3200 RPM, 30 kW
Rebuilt- Flottweg Z4E/4-901g Solid Bowl Decanter Centrifuge. Alloy 2.4602 construction (product contact areas); maximum bowl speed 3200 rpm; approximate single lead conveyor with welded hard facing; Back drive with powerpack; feed pipe; lubrication system; adjustable liquid plate dams; Approx. 30 KW; 400/3/50/2956 rpm ABB main drive motor with frame/casing; vibration isolators; safety guards and control. New 2001. 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: Flottweg
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.