Skip to main content

Mobile Offline Filtration System


PLC controlled and pre-heater for viscous oils. Automatic pressure adjustment for maximum efficiency. Filter element change timer. Mixed powder coated mild steel / stainless steel frame.

Supplied with 4x SDFC Filter Elements.

Features include:

Contact Us


  • Intelligent PLC control with LCD display
  • Auto-adjust – automatic pressure regulation
  • Pre-heater for cold / viscous oils
  • Filter element change timer
  • Large capacity pre-filter with re-usable filter bag
  • Integrated sample points – allows connection to particle monitors / oil sampling

Application Examples

  • Removes varnish and microparticles (down to less than 1 micron)
  • Removes free and dissolved water contamination
  • Increases system reliability
  • Prevents system corrosion
  • Reduces component wear
  • Extends oil life and generates CO2 savings
  • Reduces operating costs


Max Operating Temperature:


Dimensions (mm):

H: 984 W: 554 L: 1036

Dry Weight (kg):




Flow Rate (l/h)**:


Download a the 4S-E Datasheet.

Contact us now for pricing in your workshop.

Download Datasheet

    Your Name (required)

    Company Name (required)

    Your Email (required)

    Read our Privacy Notice here
    I have read your Privacy Notice concerning the processing of personal data.

    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).

    For more information on the CARDEV 4S-E.

    Contact us now for pricing in your workshop.

    Tell me more about the CARDEV 4S-E

    Need help

    Call one of our coolant specialists now.
    Call 01423 511 911.

    ETL Shop

    Visit our online shop for the latest CARDEV products and accessories.

    Personal Setup

    We’ll show you how to get the best out of your CARDEV products.