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Ferrofluid for Gas & Dust Sealing

ferrofluid feedthrough
ferrofluid feedthrough2
  • For Corrosive Gas

      carrier fluid: Perfluore Polyether  [PFPE]


Adnavtages in Specific condition for each model

MFF Series           This series has excellent chemical resistance and radiation resistance.

MFF-M Series    World's Top Heat-Resistant Model for corrosive gas.

  • For Non-Corrosive Gas

      carrier fluid: MFH Series - Silicon, MFH Series - Hydrocarbon

noncorrosive spec.jpg

Advantages in Specific condition for each model

MFS Series         This series has the world's best heat resistance for non-corrosive gas.

MFS-4005           One of the most used model in MFS Grade. 

MFH-5002           A model with very little rotational start Torque even when started after

                              being left unattended for a long time. 

*1 wt/% loss Temp. (TGA): The temperature at which 1% of the weight is reduced by evaporation or vaporization during heating. (Measurement conditions: Heat up 10 º C per minute with a TGA measuring instrument)
*Vapor pressure is the value of Pure base oil used.
*Actual operating temperature varies depending on conditions such as temperature applied to the ferrofluid, RPM, shaft diameter, and operating time.
Please determine the operating temperature considering the above conditions.
*Besides the above products, we can make custom orders 

  • Grease Type

      For Non-Corrosive Gas&Dust Sealing + Lubrication

grease type spec

Ferrofluid for gas&dust sealing catalog


Download the catalog below for more information

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