Centrifuges for Diesel & Lube Oil

Diesel Turbine Lube Oil
Alfa-Laval-MOPX205-Diesel-Centrifuge-Occidental

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Alfa Laval MOPX205 Duplex Self-Cleaning Centrifuge Module

Off-Shore Full Duplex Skid, ATEX Zone 2 Classification, Feed Pump
15GPM on Diesel Fuel Day-Tank (Qatar)
Diesel Turbine Lube Oil
Alfa-Laval-HFO-Purifier-Skid

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Alfa Laval WHPX410 Self-Cleaning Centrifuge

Electric Pre-Heater, Sludge Tank & Feed Pump
25 GPM Heavy Fuel Oil (HFO)
Diesel Turbine Lube Oil
Explosion proof Centrifuge - Gasoline

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Alfa Laval MOPX205 Self-Cleaning Centrifuge

Electric Pre-Heater, Feed Pump, Sludge Tank, Class 1 Div 1 Exp. Proof
10 GPM Gasoline & Diesel Fuel (Alaska)
Diesel Turbine Lube Oil
Alfa-Laval-WHPX405-ATEX-Hazardous-Area-Centrifuge-System

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Alfa Laval WHPX405 Self-Cleaning Centrifuge

Electric Pre-Heater, Feed Pump, Sludge Tank, IEC/ATEX Explosion Proof
10 GPM Light Crude Oil (Australia)
Diesel Turbine Lube Oil

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Alfa Laval FOPX613 Self-Cleaning Centrifuge

Electric Pre-Heater & Feed Pump
50 GPM Tire Oil & Crude Oil Tank Bottoms
Diesel Turbine Lube Oil
Alfa Laval MOPX 205 Self-Clean Centrifuge

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Alfa Laval MOPX205 Self-Cleaning Centrifuge

Electric Pre-Heater & Feed Pump
10 GPM Pyrolysis (Tire Oil)
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

12kW Heater, Mobile Cart
2 GPM on Gas Turbine Lube Oil
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

12kW Heater, Mobile Cart, Class 1 Div 2 Hazardous Area Certified
2 GPM on Gas Turbine Lube Oil
Diesel Turbine Lube Oil

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Alfa Laval MOPX207 Self-Cleaning Centrifuge

Sludge Tank w Sludge Pump, Duplex Pre-Filters
Upto 28 GPM on Generator Diesel Fuel Tank
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

12kW Heater, Mobile Cart - 110VAC System
2 GPM on Gas Turbine Lube Oil
Diesel Turbine Lube Oil

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Alfa Laval MOPX213 Self-Cleaning Centrifuge

Base Skid, Stainless Steel Piping, Control Panel
40 GPM Heavy Fuel Oil (HFO)
Diesel Turbine Lube Oil
Alfa-Laval-MAB103-XP-Nabors

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

380V / 50 Hz Off-Shore Skid, Feed & Discharge Pumps, ATEX Zone 2 Classification
3 GPM on Diesel Fuel Oil Platform Diesel Tank (Australia)
Diesel Turbine Lube Oil

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Alfa Laval MAB206 Manual-Cleaning Centrifuge

Base Skid
25 GPM on Gas Turbine Lube Oil
Diesel Turbine Lube Oil
Crude Oil De-Watering Centrifuge System

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Alfa Laval MOPX210 Self-Cleaning Centrifuge

Electric Pre-Heater, Feed Pump, Control Panel
40 GPM Heavy Fuel Oil (HFO)
Diesel Turbine Lube Oil

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Alfa Laval MAB206 Manual-Cleaning Centrifuge

Base Skid
25 GPM on Gas Turbine Lube Oil
Diesel Turbine Lube Oil

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Alfa Laval MOPX210 Self-Cleaning Centrifuge

Base Skid, Stainless Explosion Proof Motor, Remote Control Panel
40 GPM ULS Diesel
Diesel Turbine Lube Oil

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Alfa Laval MAPX207 Self-Cleaning Centrifuge

Skid With Mounted Feed Pump
28 GPM on Diesel Fuel (Mexico)
Diesel Turbine Lube Oil

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Alfa Laval MAB206 Manual-Cleaning Centrifuge

Base Skid
26 GPM on Diesel Day-Tank
Diesel Turbine Lube Oil

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Alfa Laval MAPX207 Self-Cleaning Centrifuge

Base Skid, Control Panel
15 GPM Fuel Oil (HFO)
Diesel Turbine Lube Oil

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Alfa Laval MAB205 Manual-Cleaning Centrifuge

2 Base Skids
20 GPM on Diesel Fuel (Co-Gen Power Plant, Nigeria)
Diesel Turbine Lube Oil

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Alfa Laval MAB104 Manual-Cleaning Centrifuge

Base Centrifuge, Feed Discharge Pump, Class 1 Div 1 Classification
8 GPM Diesel Fuel on Off-Shore Platform (Mexico)
Diesel Turbine Lube Oil
Alfa-Laval-MAB104-ATEX-Zone-2-Centrifuge

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Alfa Laval MAB104 Manual-Cleaning Centrifuge

Feed Discharge Pump, ATEX Zone 2 Classification
8 GPM Diesel Fuel on Off-Shore Platform (E. Africa)
Diesel Turbine Lube Oil

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Alfa Laval MAB104 Manual-Cleaning Centrifuge

Base Centrifuge, Feed Discharge Pump, Class 1 Div 1 Classification
8 GPM Diesel Fuel on Off-Shore Gas Platform
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

Pilot Testing Skid, Feed & Discharge Pumps, NEMA Class 2 IIB Motor
3 GPM on Ultra-Low Sulfur Diesel
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

Base Skid, Feed & Discharge Pumps, NEMA Class 2 IIB Motor
3 GPM on Diesel Fuel (E. Africa)
Diesel Turbine Lube Oil

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Alfa Laval MAB103 Manual-Cleaning Centrifuge

Base Centrifuge, Feed Discharge Pump, Control Panel
3 GPM on Barge Diesel Fuel (Alaska)
Diesel Turbine Lube Oil

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Alfa Laval MAB104 Manual-Cleaning Centrifuge

Bare Centrifuge, Feed Discharge Pump
8 GPM Diesel Fuel - Tug Boat Fuel Tank


Lube oil
can be contaminated by condensate, by leaks from cooling systems or by salt water entering the crankcase. It can also be affected by sludge particles originating from the combustion process or wear on moving parts. Dolphin lube oil centrifuges remove all these contaminants & water, resulting in clean lubricating oil.

What is a Lube Oil Centrifuge?

Centrifugal separators used for the separation of free-water and fine-sediment from lubrication oil are known as Lube Oil Centrifuges.

Typical Oil Purification Setup

As shown in the diagram, centrifugal oil separators are typically installed in a ‘kidney-loop’ arrangement. The contaminated oil is drawn from the operating (day) tank to the centrifuge through a electric pre-heater. Pre-heating of the oil reduces the viscosity to allow for optimum separation efficiency from the centrifuge. The centrifuge continuously separates the free-water and solids (down to 0.5µ).

The separated water is drained out of the centrifuge. The separated solids are retained in the centrifuge bowl (‘manual clean’ centrifuge) to be manually evacuated periodically. Or the separated solids are intermittently ejected from the bowl (self-cleaning) – in ‘self-cleaning’ centrifuges.

Lube Oil Centrifuge System Installation
Lube Oil Centrifuge System Installation

Centrifuge For Diesel & Fuel Oil

Reliable engine performance and prolonged engine life demand clean fuel oils. Based on the centrifugal separator, Dolphin fuel and lube oil treatment systems are designed to protect your engine equipment. They have proven their efficiency and reliability in engine rooms worldwide for decades. Installed between the storage tank and the day tank, Dolphin diesel purifiers protect diesel engines by removing water and sludge particles from the fuel.

For heavier fuel and crude oils, Dolphin Centrifuge supplies a wide range of self-cleaning purifiers. These are available as separate modules, and include pre-heaters and starter and control panels. 

Features and benefits

  • Simple, compact and robust design
  • Constant efficiency in removing solids and water
  • No pre-filtration necessary
  • Environmentally friendly sludge disposal (no cartridges)
  • Automatic, unattended operation by PLC Controls
  • Low operating cost
  • Easy maintenance
  • Reliability and long working life

Small Centrifuges for Diesel Purification on Work boats

Small foot-print centrifugal disc separators are designed for diesel & engine oil purification on vessels such as tugs, barges, yachts etc. Typically installed on day-tanks, these oil separators remove the water and sediment contamination providing a supply of clean fuel & lubricating oil to the engines. Hover below for specs on fuel & lube oil centrifuge of different capacities.

Alfa-LavalMAB103-Centrifuge

Alfa Laval MAB103 Centrifuge

Manual Clean æ Hi-Speed æ Disc Centrifuge

Technical Specs
Capacity: 3 GPM
Motor HP: 1 HP
Voltages: 110V/230V/460V
Skid Dim.: ~ 2′ x 2′
Skid Wt.: ~ 200 lbs
Alfa Laval MOPX205 with Pump, Pre-Filter & Sludge Tank

Alfa Laval MOPX205 Centrifuge

Self-Cleaning æ Hi-Speed æ Disc Centrifuge

Technical Specs
Capacity: 10GPM
Motor HP: 4HP
Voltages: 230V / 460V
Skid Dim.: 4′ x 5′
Skid Wt.: ~ 800 lbs
Alfa Laval MOPX205 with Pump, Pre-Filter & Sludge Tank

Alfa Laval WHPX510 Centrifuge

Self-Cleaning æ Hi-Speed æ Disc Centrifuge

Technical Specs
Capacity: 60 GPM
Motor HP: 15 HP
Voltages: 230V / 460V
Skid Dim.: 5′ x 6′
Skid Wt.: ~ 3500 lbs