DDF2 Polishing System

IPU Diesel Defence DDF2 fuel polisher

IPU Diesel Defence DDF2 fuel polisher

The DDF2 Fuel Polishing System is a compact floor mounted fuel polishing cabinet designed specifically to remove the solid and microbial contamination typically found at the bottom of tanks. With flow rates of up to 90 l/min, the DDF2 will keep stored fuel in prime condition.


DDF2 Fuel Polishing System Features & Benefits



  • Compact floor mounted unit
  • GRP weather proof enclosure (optional)
  • Flow rates of up to 90 l/min
  • High volume dirt holding capacity to deliver ISO cleanliness codes of 18/16/13 or better
  • Optional high performance Filtasorb2 inserts to achieve 100ppm or better
  • Extensive selection of filter cell inserts to suit every clean-up application
  • Differential pressure gauge indication of system performance
  • Water drain valve on sump of filter housing
  • Rugged frame with integral drip tray
  • Safety features as standard; emergency stop, beacon alarm & float switch
  • Suitable for most diesel, kerosene and biodiesel (B100)



  • Clean, dry fuel, ready for use when required
  • Recover and reuse contaminated fuels
  • Low running costs
  • Can be moved between tanks or dedicated to a single tank
  • Single pass cleanliness
  • Ideal for tank cleaning and fuel recovery
  • Optional real time analysis of oil/fuel cleanliness levels enabling cleaning to a pre-set ISO level
  • Ideal for remote facilities




Model DDF2
Dimensions 920 mm (W) 450 (D) 1345 (H)
Flow Rate Up to 90 l/min
Weight 60 Kg
Frame GRP enclosure
Finish Powder Coated
Voltage 240 VAC ± 5%
Frequency 50 Hz ± 2%
Current 3.5 Amps
Switch Overload contactor
Power 0.5 KW
Overload 4-10 Amp
Pump Self priming volumetric rotating vane pump
Bypass (Pump) 34 psi (2.4 bar)
Duty Cycle Continuous
Noise Level <70dB @ 1 meter
Motor Protection Thermal overload protection
Primary Filtration Filter cell for particulate & solid contamination to 18/16/13 or better (Optional) Water removal with Filtasorb2 to under 100ppm. Optional magnets to pick up rust.
Filter Indicator Dual Electrical
Pressure 10 bar max
Temperature -5˚C – 80˚C
Medium Diesel
Environment IP55
Connections 1.25” BSP Inlet valved connection 1” BSP Outlet valved connection


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