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HFA-Water Additives

HFA or high water content fluids (HWCF’s) are hydraulic fluids that combine the excellent fire resistant properties of water with lubrication and corrosion protection from an additive concentrate.  Because water is the major component (90% or more) of an HFA fluid, hydraulic equipment using this type of fluid must be capable of operating with a low viscosity fluid.  Water hydraulic equipment, while able to operate with water as the hydraulic medium, will benefit from the use of an HFA concentrate.  HFA concentrates lubricate valves, improve seal life, inhibit corrosion in components and piping, and control bacterial and fungal growth in the system.  HFA fluids are ideal for use in steel mills, underground longwall mining equipment, and any other hydraulic system designed for water hydraulic equipment.

Quaker markets low mineral oil containing HFA-E fluids (QUINTOLUBRIC® 807 and 814 Series) and synthetic HFA-S fluids (QUINTOLUBRIC® 807 and 818 Series) that are globally available and give outstanding performance in stability, corrosion protection and bio-resistance. 

chart

 
Product Name

 
Description

Technical
Data

Case
Study

Synthetic Water Additives

QUINTOLUBRIC®
807-IS

Synthetic water hydraulic additive concentrate for use is systems designed to run on water, soluble oil or other low viscosity hydraulic fluids. Compatible with most soluble oils. Provides lubrication and corrosion protection.

Tech Data QUINTOLUBRIC 807-IS
 

QUINTOLUBRIC®
N 807-AL

Semi-synthetic water additive concentrate. Formulated for use in systems designed to run on water, soluble oil or other low viscosity hydraulic fluids.

Tech Data QUINTOLUBRIC N 807-AL
 

Longwall Hydraulic Fluids

QUINTOLUBRIC®
814-01

Concentrate that forms a semi-synthetic, micro-emulsion when added to water of the correct quality. Primarily used in longwall hydraulic systems.  Exceeds all OEM specifications for use in new longwall systems. Usual dosage 4 to 5%.

Tech Data QUINTOLUBRIC 814-01
Case Study QUINTOLUBRIC 814-01

QUINTOLUBRIC®
814-02

Concentrate that forms a semi-synthetic, micro-emulsion when added to water of the correct quality. Primarily used in longwall hydraulic systems.  Approved for use in all Joy new longwall equipment. Usual dosage 2%.

Tech Data QUINTOLUBRIC 814-02
Case Study QUINTOLUBRIC 814-02

QUINTOLUBRIC®
814-03

Concentrate that forms a semi-synthetic, micro-emulsion when added to water of the correct quality. Primarily used in longwall hydraulic systems.  Approved for use in all Joy new longwall equipment. Usual dosage 3%.

   

QUINTOLUBRIC®
818-02

Concentrate that forms a fully synthetic solution when added to water of the correct quality. Primarily used in longwall hydraulic systems. Exceeds all OEM specifications for use in new longwall systems. Tolerant of very severe waters. Usual dosage 2%.

Tech Data QUINTOLUBRIC 818-02
 

 

ISO 6743/4 specifies two types of HFA fluids:

  • HFA-E: Oil in water emulsions:  water content greater than 80%.
  • HFA-S: Synthetic aqueous solutions, water content >90%;
                  common in-use concentrations range from 1-5%