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Duplex filters / inline filters switchable


Duplex filters are used in hydraulic systems for separating solid materials from the hydraulic fluids and lubricating oils. They are intended for installation into piping. The filter element can be changed without any operational interruption.


Duplex filter

100 FLD(N)

  • Size 0045 … 1000
  • Max. operating pressure 100 bar
  • Flow, max. 1570 l/min
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

150 LD(N)

  • Size 0040 … 0400
  • Max. operating pressure 160 bar
  • Flow, max. 135 l/min
  • Operating temperature -10 … +100 °C

Duplex filter

16 FD

  • Size 2500 … 7500
  • Max. operating pressure 16 bar
  • Flow, max. 12000 l/min
  • Operating temperature -10 … +90 °C

Duplex filter

40 FLDK(N)

  • Size 0015 … 0630
  • Max. operating pressure 40 bar
  • Flow, max. 950 l/min
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

40 FLDN 0400 to 1001;
40 FLD 0120 to 0274

  • Size according to DIN 24550: 0400 ... 1001;
    Additional sizes: 0120 ... 0274
  • Nominal pressure 40 bar
  • Port up to SAE 4" 3000 psi
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

400 LDN 0040 to 1000;
400 LD 0130, 0150

  • Size according to DIN 24550: 0040 ... 1000;
    Additional sizes: 0130, 0150
  • Nominal pressure 400 bar
  • Port up to SAE 2" 6000 psi
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

50FLDKN0400 to 1000;
50FLDK2000, 2500

  • Size according to DIN 24550: 0400 ... 1000;
    Additional sizes: 2000, 2500
  • Nominal pressure 50 bar
  • Port up to SAE 4" 207 bar
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

50 LD(N)

  • Size 0040 … 0400
  • Max. operating pressure 50 bar
  • Flow, max. 135 l/min
  • Operating temperature -10 … +100 °C

Duplex filter with filter element acc. to DIN 24550

63FLDKN0063 to 0250;
63FLDK0130, 0150

  • Size according to DIN 24550: 0063 ... 0250;
    Additional sizes: 0130, 0150
  • Nominal pressure 63 bar
  • Port up to SAE 2" 3000 psi
  • Operating temperature -10 … +100 °C


Subject to change, status 2017-12-14 11:15:07