Low Pressure In-Line Duplex Fuel Filter - DFBO Series

The DFBO is a series of low pressure duplex Fuel Filters for diesel filtration in Marine applications.
Suitable for flows up to 90 l/min and pressures up to 10 bar.

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    The new DFBO filter brings a duplex version of the Racor® FBO filters to an engine room environment for continuous diesel filtration.
    The new duplex design ensures that fuel is efficiently filtered at all times.
    The cast iron head and steel bowls mean that it is perfect for use in Marine applications.
    The DFBO comes with two bowl lengths, allowing diesel flows up to 90 l/min.
    Depending on the elements inside, the unit can be used as prefilter, water separator/particle filter or as water absorption filter.
    The DFDBO filter is easy to service: no special tools are required.

    • Fuel systems on diesel engines
    • Marine fuel docks
    • Diesel fuel dispensing system

Performance Characteristics

Seal Material


Indicator Pressure Setting

30 InHg (-100 Pa), No indicator bar

Mounting Type


Pressure Rating

0-34 bar
0-500 psi bar

Flow Rate

0-250 L/min

Housing Material

Cast iron/Steel

Operating Temperature

0 / +80, 0 / +60 °C

  • Literature and Reference Materials

  • DFBO Series Brochure
  • contact us

    2521 Commercial Drive
    Auburn Hills, Michigan,
    United States, 48326