Hydraulic Oils

SRS Wiolan HV hydraulic fluids are petroleum-based pressure fluids with particularly good viscosity temperature characteristics (high-VI hydraulic fluids / multigrade hydraulic fluids). They are especially well-suited to use with hydraulic systems which are exposed to extreme temperature fluctuations. This includes the entire range of mobile hydraulic units as well as all stationary units used outdoors (metal presses, lock gates, loading equipment, nautical hydraulics, etc.).

Specifications
ISO-VG           32, 46 and 68
DIN 51 502    HVLP

SRS Wiolan HV fluids resist shearing and exceed the requirements
for HVLP hydraulic fluids described in DIN 51 524 Part 3.

SRS Wiolan HS hydraulic fluids are petroleum-based pressure fluids with high-performance additives. They can be universally employed in all hydraulic systems.

Specifications
ISO-VG          100
DIN 51 502    HLP

The requirements for HLP hydraulic fluids prescribed by DIN 51 524,
Part 2 are met while being exceeded in many important points.