Selection criteria are:
- System design (piston pump, vane pump)
- Need for oxidation resistance (piston pump) and wear resistance (vane pump)
- Ambient and operating temperatures
- Viscosity requirements, including viscosity index
- Compatibility requirements of the oil with seals present
- Cleanliness and detergency properties offering contamination control
- Control of air release and foam
- Heat transfer properties for the removal of heat
- Surface protection against corrosion
- Protection against varnish formation
Three common varieties of hydraulic fluids found on the market today are petroleum-based, water-based and synthetics.
Our synthetic fluids offer excellent lubrication characteristics in hydraulic applications for the food-industry. Their designs offer performance levels targeting future trends, such as: smaller systems, reduced cycle times, higher temperatures, higher pressures, extended life, water tolerance and noise restrictions.
FRAGOL also offers HFC type water-based fluids (Water/Glycol) for applications requiring fire-resistance.
Business Units
Heat Transfer Fluids
Phone: +49 (0)208-300-02-50
Fax: +49 (0)208-300-02-33
Email: waermetraegerfragol.de
Lubricants
Phone: +49 (0)208-300-02-40
Fax: +49 (0)208-300-02-77
Email: lubesfragol.de
Office
Phone: +49 (0)208-300-02-25
Fax: +49 (0)208-300-02-31
Email: administrationfragol.de
Please use our contact form
For emergencies outside office hours:
+49 (0)208-300-02-99.