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

Duplex filter with filter element acc. to DIN 24550

400 LD(N)

  • Size 0040 … 1000
  • Max. operating pressure 400 bar
  • Flow, max. 545 l/min
  • 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

63 FLDK(N)

  • Size 0063 … 0250
  • Max. operating pressure 63 bar
  • Flow, max. 440 l/min
  • Operating temperature -10 … +100 °C


Subject to change without notice, last update 2017-04-03 12:15:00