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Shell Paper Machine Oil S3 M 320 is a high performance oil based on modern ashless additive technology. They are designed to provide excellent all around protection for the diverse needs and conditions found in modern paper machines. They meet the requirements of Metso, SKF, and Voith systems. 
Unit of Measure

Package Type

 N/A Tote

ISO Viscosity Grade

 N/A ISO 320

Viscosity at 100 Degree Celsius (ºC) Temperature

 N/A 23.5 cSt

Viscosity Index

 N/A 95

Flash Point

 N/A 500 ºF

Pour Point

N/A -5.8 ºF

Turbine Oil Oxidation Stability Test (TOST)

 N/A 2850 hours

Timken OK Load

 N/A 70 lb

Demulsibility

 N/A 10 min

Rust, Syn Sea Water

 N/A Pass

Foaming Sequence II (Tendency - Stability)

 N/A 0/0 mL

FZG Pass, Load Stage

 N/A 12

Applications

 N/A Paper Machine Applications - There is extensive operator experience with Shell Paper Machine Oil S3 M 320 in many applications especially in Metso and Voith paper machine circulating systems, which include the dry and wet ends of the machine plus the calender stacks.

Shell Paper Machine Oil S3 M 320 is specifically designed for:
  • Lubrication of bearings, gears and auxiliary equipment in the wet end and dryer sections of paper machines
  • Hydraulic and lubrication systems in deflection-compensating rolls
  • Enhanced protection of gears under severe operating conditions.

Features and Benefits

 N/A Good Oil Life - Maintenance Saving - Shell Paper Machine Oil S3 M 320 has been designed to resist breakdown under high temperatures and in the presence of water. It has excellent peformance in tests such as the ASTM Turbine Oil Stability Test (TOST), a commonly used method of assessing relative oil life capability.

Reliable Wear & Corrosion Protection - Shell Paper Machine Oil S3 M 320 uses a modern, ashless (zinc-free) anti-wear system to provide high performance protection against wear. In addition, they are formulated to provide effective protection against corrosion, even in the wet environments found in paper machine applications.

Maintaining System Efficiency - Excellent water separation and air release helps in conjunction with high quality base oils helps ensure the efficient lubrication of the machines and systems. Shell Paper Machine Oil S3 M 320 is also suitable for use with fine filtration to help ensure effective contaminant free lubrication to critical machine parts. 

Claims (Meets Requirements)

 N/A DIN 51354 DIN 51517-2 - Type CLFAG FE-8 (120 C) Metso - Paper Machine Oils SKF - Paper Machine Oils Voith VN 108

Additional Information

 N/A Seal & Paint Compatibiliy - Shell Paper Machine Oil S3 M 320 is compatible with seal materials and paints normally specified for use with mineral oils. 

Advice - The bulk temperature of the oil should not continuously exceed 80 C.