Hydraulic fluid HYDRANSAFE HFDU LC 168 is a high performance fully synthetic ester type , fire– resistant hydraulic fluid.HYDRANSAFE HFDU LC 168 is designed for hydraulic equipment operating in possible fire risk areas such as in Continuous Casting Units and Hot Rolling Mills in Steel Industries, Undergrounds, Theaters. The product is suitable for operating temperatures up to 120° C.Whereas HYDRANSAFE HFDU LC 168 is compatible with mineral oil and ester type fluids, cleaning and flushing of the system is recommended to achieve optimal results. 

International Specifications ISO 6743/4 HFDUDMT ( Germany), spray testAccording 7 th Luxembourg Report ISO 15029 - 1Excellent lubricity characteristics ensure a high reduction of friction, resulting in a long life of the equipment.High flashpoint and auto – ignition temperatures.Low pour point ensuring a good performance a t low temperatures.Very high natural viscosity index.Good anti – corrosion and good anti – rust properties to ferrous and non – ferrous metals.Good anti – oxidant performance allowing long service life.The product is biodegradable and does not contain hazardous materials.

  TYPICAL CHARACTERISTICS METHODS UNITS HYDRANSAFE HFDU LC 168 Appearance Visual - Clear Density at 20 °C ASTM D 4052 kg/m3 922 Viscosity at 40°C ASTM D 445 mm2/s 68 Viscosity at 100°C ASTM D 445 mm2/s 13 Viscosity index ASTM D 2270 - 196 Flash point COC ASTM D 92 °C 298 Pour point ASTM D 97 °C -33 Neutralization number ASTM D 664 mgKoH/g 0.85