Fire Resistant Hydraulic

With our supply partner Quaker Houghton, we offer a specialist fire-resistant hydraulic oil – QUINTOLUBRIC 888-46.


QUINTOLUBRIC 888-46 is designed to operate in oil hydraulic systems and fulfils the requirements set for fire-resistant hydraulic fluids of the type HFD-U.

Major applications : Steel industry

Non-ferrous industry

QUINTOLUBRIC 888-46 is based on synthetic organic esters and contains optimised additive packages. It does not contain water, phosphate ester or chlorinated hydrocarbons.

Unlike mineral oil, QUINTOLUBRIC 888-46 provides a very high level of fire resistance.

As an alternative to mineral oil, QUINTOLUBRIC 888-46 can be applied in ecologically-sensitive areas as the product has a low water endangering class and is biodegradable. QUINTOLUBRIC 888-46 assures a long fluid life and can be applied in systems that run under severe conditions in combination with little fluid refreshment.


QUINTOLUBRIC 888-46 is used as received. the fluid is filtered during production which means that re-filtration is unnecessary. Its high viscosity index and low pour point make it suitable for use at a wide temperature range. It has good cold start-up properties and offers a high viscosity at increased temperatures. To prolong fluid life the maximum recommended operating temperatures for QUINTOLUBRIC 888-46 are :

  • In the reservoir max. 55° C
  • In the system max. 70° C


  • Good fire resistant properties
  • Approved by Factory Mutual Approvals as Group 1 fluid
  • Excellent lubrication properties
  • Long fluid life
  • Low aquatic toxicity : Water Endangering Class (WEC) = 1
  • Biodegradability >80% according OECD 301-C
  • Not irritating to skin
  • Excellent shear stability
  • Excellent corrosion protection
  • Compatible with standard seal materials
  • Cleanliness : max. NAS 1638 class 6 in bulk max. NAS 1638 class 7 in containers/drums
  • Energy saving because of low density compared to other HFD type fluids

Download Technical Data Sheet

Download QUINTOLUBRIC 888-46 Technical Data Sheet Download Fire Resistant Hydraulic Technical Data Sheet

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