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QUINTOLUBRIC polyol ester fluids
are typically compatible with other
HFD-U type fluids with similar
chemistries as well as mineral oils.
Due to the diversity of currently
available HFD-type fluids,
we recommend that compatibility
testing be performed for every major
fluid change over. QUINTOLUBRIC
polyol ester fluids are not miscible
with water and not compatible
with water-based fluids.
Please consult your local
Quaker representative before
mixing any polyol ester fluid.

HFD-Anhydrous Synthetics

HFD fluids are fire resistant hydraulic fluids that do not contain water.  HFD fluids are usually based on synthetic base stocks or esters that combine reasonable to good fire resistant properties with excellent lubrication performance.  HFD fluids are designed to operate in oil hydraulic equipment.

Quaker was the first company to offer HFD-U fluids and has been the market leader in this type of technology.  Quaker’s current HFD-U fluids are based on both synthetic organic compounds and naturally occurring esters.  QUINTOLUBRIC ®888 Series synthetic polyol esters and QUINTOLUBRIC® 855, which is based on natural esters are industry leaders in ester based technology.  Quaker HFD-U fluids are readily biodegradable and have low aquatic toxicity, making them ideal for use where environmental protection is required. Quaker HFD-U fluids are globally available and give outstanding performance in fire resistance, lubrication and long service life.

As the market leader in ester based fire resistant hydraulic fluid technology and having more than 35 years and millions of gallons of experience with the application of these fluids in the Steel, Non-Ferrous, Mining, Automotive and Power generation industry, Quaker is often recommended by OEM’s as the preferred supplier for HFD-U fluids.

Compatibility Chart

 
Product Name

 
Description

Technical
Data

Case
Study

Synthetic Polyol Esters

QUINTOLUBRIC®
888-46

ISO VG 46 synthetic polyol ester fire resistant hydraulic fluid. Based on a global formulation ensuring uniform quality and performance wherever it is produced and sold. Factory Mutual Approved as a less hazardous fluid.

Tech Data QUINTOLUBRIC 888-46

Chinese Tech Data QUINTOLUBRIC 888-46

Finnish Tech Data QUINTOLUBRIC 888-46

French Tech Data QUINTOLUBRIC 888-46

German Tech Data QUINTOLUBRIC 888-46

Italian Tech Data QUINTOLUBRIC 888-46

Japanese Tech Data QUINTOLUBRIC 888-46

Polish Tech Data QUINTOLUBRIC 888-46

Portuguese Tech Data QUINTOLUBRIC 888-46

Russian Tech Data QUINTOLUBRIC 888-46

Spanish Tech Data QUINTOLUBRIC 888-46
Automotive Industry

汽车行业

German Case Study QUINTOLUBRIC 888-46

自動車産業

Russian Case Study

QUINTOLUBRIC®
888-68

ISO VG 68 synthetic polyol ester fire resistant hydraulic fluid. Based on a global formulation ensuring uniform quality and performance wherever it is produced and sold. Factory Mutual Approved as a less hazardous fluid.

Tech Data QUINTOLUBRIC 888-68

Chinese Tech Data QUINTOLUBRIC 888-68

Finnish Tech Data QUINTOLUBRIC 888-68

French Tech Data QUINTOLUBRIC 888-68

German Tech Data QUINTOLUBRIC 888-68

Italian Tech Data QUINTOLUBRIC 888-68

Japanese Tech Data QUINTOLUBRIC 888-68

Polish Tech Data QUINTOLUBRIC 888-46

Portuguese Tech Data QUINTOLUBRIC 888-68

Russian Tech Data QUINTOLUBRIC 888-68

Spanish Tech Data QUINTOLUBRIC 888-68
Automotive Industry

Automotive Industry

汽车行业

汽车行业

German Case Study QUINTOLUBRIC 888-46

German Case Study QUINTOLUBRIC 888-46

自動車産業

自動車産業

Portuguese Case Study

Portuguese Case Study

Russian Case Study

Russian Case Study

QUINTOLUBRIC®
822-450

ISO VG 100 synthetic polyol ester fire resistant hydraulic fluid. Factory Mutual Approved as a less hazardous fluid.

Tech Data QUINTOLUBRIC 822-450
 

QUINTOLUBRIC®
822-300 CM

ISO VG 68 synthetic ester fluid designed to meet the rigors of high temperature applications. Will operate in systems where reservoir temperatures reach 200o F.

Tech Data QUINTOLUBRIC 822-300 CM
 

Vegetable Ester Based Fluid

QUINTOLUBRIC®
855

Based on naturally occurring esters (vegetable oils). Has superior oxidation stability and is Factory Mutual approved as a less hazardous fluid.

Tech Data QUINTOLUBRIC 855

French Tech Data QUINTOLUBRIC 855

Italian Tech Data QUINTOLUBRIC 888-68

Chinese Tech Data QUINTOLUBRIC 855

Japanese Tech Data QUINTOLUBRIC 855
 

 

ISO 6743/4 specifies two types of HFD fluids:
  • HFD-R:  Anhydrous fluids with phosphate ester base
  • HFD-U:  Anhydrous fluids based on other compounds