Hydraulic Filtration

Duplex Filters / Inline Filters, Switchable

For the separation of solids and pressure fluids and lubricating oils.

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.

Product variants

50 LD (N)

50 LD (N)

  • Very low leakage in the changeover

  • Optional measuring point at inlet and outlet

  • Pressure compensation function as standard

  • Various mounting options, wall and head mounting

  • Leakage-free check valve on the clean side

Nominal size
0040 - 0400
Maximum volume flow in l/min.
450
Maximum operating pressure in bar
50
Replacement filter element
2.0040 - 0400
150LD (N)

150LD (N)

  • Very low leakage in the changeover

  • Optional measuring point at inlet and outlet

  • Pressure compensation function as standard

  • Various mounting options, wall and head mounting

  • Leakage-free check valve on the clean side

Nominal size
0040 - 0400
Maximum volume flow in l/min.
450
Maximum operating pressure in bar
160
Replacement filter element
2.0040 - 0400
210 / 250LD (N)

210 / 250LD (N)

  • Very low leakage in the changeover

  • Optional measuring point at inlet and outlet

  • Pressure compensation function as standard

  • Various mounting options, wall and head mounting

  • Leakage-free check valve on the clean side

Nominal size
0040 - 0400
Maximum volume flow in l/min.
450
Maximum operating pressure in bar
210 / 250
Replacement filter element
2.0040 - 0400
400 LD (N)

400 LD (N)

  • Very low leakage in the changeover

  • Optional measuring point at inlet and outlet

  • Pressure compensation function as standard

  • Various mounting options, wall and head mounting

  • Leakage-free check valve on the clean side

Nominal size
0040 - 0400
Maximum volume flow in l/min.
700
Maximum operating pressure in bar
400
Replacement filter element
2.0040 - 0400
50FLDK (N)

50FLDK (N)

  • Cyclone effect

  • Dirt trapping area to relieve the filter element

  • Standard measuring point at inlet and outlet

  • Identical wall mounting and foot mounting for all nominal sizes

  • Lifting eye for easy installation

Nominal size
0400 - 2500
Maximum volume flow in l/min.
2000
Maximum operating pressure in bar
50
Replacement filter element
1.0400-2500
63FLDK

63FLDK

  • Cyclone effect

  • Dirt trapping area to relieve the filter element

  • Standard measuring point at inlet and outlet

  • Identical wall mounting and foot mounting for all nominal sizes

  • Lifting eye for easy installation

Nominal size
0063 - 0250
Maximum volume flow in l/min.
450
Maximum operating pressure in bar
63
100FLD (N)

100FLD (N)

  • Filter element change possible from above

  • Optical maintenance indicator

  • Drain plug

  • Bypass valve at the highest position of the filter cover (no gas / air accumulation)

  • Various optional connection variants (position and flange pattern)

Nominal size
0160 - 1000
Maximum volume flow in l/min.
1700
Maximum operating pressure in bar
100
Replacement filter element
1.0160 - 1000
16FD

16FD

  • Ceiling lift-off device (from NG4000)

  • Air vent valve

  • Visual maintenance indicator

  • Drain plug

  • Bypass valve at highest position of filter cover (no gas / air accumulation)

Nominal size
2500 - 7500
Maximum volume flow in l/min.
16000
Maximum operating pressure in bar
16
Replacement filter element
2.0058 - 0059
16FDK

16FDK

  • Ceiling lift-off device (from NG4000)

  • Air vent valve

  • Visual maintenance indicator

  • Drain plug

  • Bypass valve at highest position of filter cover (no gas / air accumulation)

Nominal size
2500 - 4000
Maximum volume flow in l/min.
1600
Maximum operating pressure in bar
16
Replacement filter element
2.0058 - 0059

Downloads

6 MB

760 KB

Contact

Do you have any questions? We're here to help.

Hydraulikfilter Hengst

Allgemeine Kontaktadresse

hydraulicfilter[at]hengst.de

Further Products

You might also be interested in:
Breather Filter
Breather Filter
Tank-mounted filter / return flow filter
Tank-mounted filter / return flow filter
Inline filter
Inline filter
Block Mounting Filter
Block Mounting Filter
Suction filter
Suction filter
Spin on Filter
Spin on Filter
Basket Strainer Filter
Basket Strainer Filter
Filter Elements
Filter Elements
Sensors and Measuring Technology
Sensors and Measuring Technology

Contact us

Hengst SE
Nienkamp 55-85
48147 Münster
Germany
© 2024 Hengst SE

Contact form

With questions and suggestions you are exactly right here. Write us a message, we will reply as soon as possible. Contact Form

purifying our planet

Our vision
Sustainable

We make the planet a purer place with our products. We also take this journey as cleanly as possible.

Innovative

We develop the filtration solutions of the future. For our customers and for society.

Efficient

Our focus is on energy efficiency. This protects the environment and saves costs.