MMB 304

Machine Application

The MMB 304 high speed disc stack centrifuge is designed for purification or clarification of fuel oils, engine oils, lubricating oils, and various mineral oils used on board marine installations and in industrial applications.

Separator Design

The MMB 304 consists of four frame parts, the lowers, intermediate top, and hood. The separator is driven by an electric motor, friction coupling, flat belt and verticle drive shaft. The motor drives the friction coupling which drives the flat belt, ensuring a gradual start, preventing overload.

The bowl is fixed onto the vertical drive shaft situated in the top part of the frame. The frame hood is hinged to enable easy access when cleaning or carrying out maintenance.

MMB 304


Standard Equipment

  • MMB 304 centrifugal separator
  • Motor - 440 volt, 60 Hz, 3-phase
  • Complete set of gravity disks
  • Complete set of tools
  • Set of spare parts for extended use
  • Set of instruction manuals

Optional Equipment

  • Motor - 380 volt, 50Hz, 3-phase
  • Motor - Dual 208-230/440 volt, 60Hz, 3-phase
  • MAWA Water seal alarm
  • Electric pre-heater
  • Control Panel
  • Starter
  • Skid
  • Oil feed pump

Separator Throughputs and Capacities

The MMB 304 is suitable for the separation of marine diesel, biodiesel, distillate, lubricating and hydraulic oils. (Throughputs may vary depending on temperature and viscosity of liquids)


Expected Throughput:

  • Marine diesel oil: 555g/h | 2,100l/h
  • Biodiesel: 555g/h | 2,100l/h
  • Lubricating oil: 264g/h | 1,000l/h
  • Distillate: 660g/h | 2,500l/h
  • Hydraulic oil: 555g/h | 2,100l/h