Eni OSO (SC)

ENI OSO (SC) – High Quality Hydraulic Oil

ENI OSO is a trademark of high quality hydraulic oils specially developed for use in all types of hydraulic systems and equipment. The oils are formulated from selected paraffinic base stocks treated with anti-rust, anti-oxidant and anti-wear additives and are available in a wide range of viscosities to suit practical requirements.

These oils are designed for energy transmission in hydraulic systems by forming a strong lubricating film capable of withstanding high loads between moving parts. They provide excellent oxidation stability, anti-wear protection, good demulsibility and reliable hydraulic efficiency even under severe operating conditions.

Key Features & Performance Benefits

• Excellent anti-wear properties for long equipment life
• High oxidation resistance minimizing sludge formation
• High viscosity index for stable performance across temperatures
• Low pour point for easy start-up at low temperatures
• Strong anti-rust and anti-corrosion protection
• Excellent de-mulsibility preventing oil-water emulsions
• Outstanding anti-foam and air release properties
• Very high filterability suitable for fine filters (up to 3 micron)

Typical Technical Characteristics

Applications

ENI OSO fluids are recommended for hydrodynamic power transmission machinery, hydraulic controls, hydrostatic systems, machine tools, marine and aviation equipment, and industrial systems requiring reliable hydraulic performance. Lighter grades are used in high-speed machinery and precision equipment, while heavier grades are suitable for low-speed machines with higher hydrostatic pressures.

Specifications

ENI OSO products meet the following specifications:
DIN 51524 Part 2 HLP
AFNOR NF E 48603 HM
CETOP RP 91 H HM
DENISON HF-2
VDMA 24318
BS 4231 HSD
ISO-L-FD (OSO 10)
ISO-L-HM (OSO 32–100)