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By-pass Oil Filter


Designed to be fitted flush in the top of a tank. By-pass filter suitable for systems of up to 400 litres. Max feed pressure 6 Bar.

Supplied with 1x CARDEV SDFC Filter Element.

Benefits include:

  • Low profile surface mounted installation
  • Removes microparticles
  • Removes free and dissolved water contamination
  • Increases system reliability
  • Prevents system corrosion
  • Reduces component wear
  • Extends oil life
  • Reduces operating costs

For more information call us on
01423 522911

Click to download our latest datasheet or user manuals. Please note that you will need a PDF reader to view the files.

CARDEV Datasheet

The SDU-H8FL By-pass filter features include:

  • Input pressure 2-6 Bar
  • Filter designed to be surface mounted in a hydraulic tank for a simple, compact installation
  • Designed to be surface mounted in a hydraulic tank for a simple, compact installation

Suitable for all types of industrial applications including:

  • Earth moving machines
  • Forestry equipment
  • Mobile cranes
  • Drilling/pilling equipment
  • Static hydraulic systems

Flow Rate Through Filter (l/h)**:

120-240 Max
Dimensions (mm):
H 245 W 245 L 245


Inlet: 1/4″ BSP (m)
Outlet: 1/4″ BSP (m)

Weight (kg):

Filter Element Type:
Standard Fit 1 x SDFC

Filtration Results

Water Removed

Removes free and dissolved water down to <50ppm (0.005%).

Particles Removed

100-times magnified, 1 scale mark = 10μm. Oil cleanliness maintained at better than new levels. (Down to 13/11/8 (ISO 4406: 1999) – Class 2 NAS 1638).

Each SDFC Filter Element Can Remove Up To

Particle Contamination

Water Contamination

Call us on +44(0)1423 522 911 or email

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