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Shell Morlina S4 B 320 is a high performance synthetic bearing and circulation lubricant, manufacturered with high performance base fluids. They offer outstanding lubrication performance, including improved energy efficiency, filterability, and long service life even under challenging operating conditions. 
Unit of Measure

Package Type

 N/A Pail

American Gear Manufacturers Association (AGMA) Grade

 N/A 6

ISO Viscosity Grade

 N/A ISO 320

Viscosity at 100 Degree Celsius (ºC) Temperature

 N/A 37 cSt

Viscosity Index

 N/A 168

Flash Point

 N/A 275 ºC

Pour Point

N/A -42 ºC

Turbine Oil Oxidation Stability Test (TOST)

 N/A 10000 hours

Rotating Pressure Vessel Oxidation Test (RPVOT)

 N/A 1750 min

Foaming Sequence II (Tendency - Stability)

 N/A 20/0 mL

FZG Fail Minimum Load Stage

 N/A 12

Water Separability at 82 Degree Celsius (ºC) Temperature

 N/A 20 min

Applications

 N/A Applications Involving Moderate Loads - Shell Morlina S4 B 320 is recommended for systems that include moderately loaded gearboxes, worm gear drives, vacuum pumps, and gearboxes with internal backstops subjected to extreme temperature variations. The enhanced energy efficiency of Shell Morlina S4 B 320 will help reduce friction in operating equipment and potentially reduce energy consumption.

Lubricated for Life Systems - The long oil life of Shell Morlina S4 B 320 makes it suitable for use in certain "lubricated-for-life" systems.

Bearing and Circulating Oil Systems - Shell Morlina S4 B 320 is recommended for use in systems containing plain or rolling element bearings, including those with highly loaded bearings commonly found in cement or quarrying applications. 

Note: Where bearing and circulating oils with a lower viscosity is required (ISO VG 32 or ISO VG 46), Shell Corena S4 R is recommended.

Features and Benefits

 N/A Extra Long Oil Life - Maintenance Saving - The use of highly stable synthetic base oils in conjunction with robust rust and oxidation inhibitor additives help provide excellent oxidation and hydrolytic stability. This allows Shell Morlina S4 B 320 to extend the maintenance capability of equipment compared to products based on conventional mineral oils. In addition, it resists the formation of harmful products from oxidation at high operating temperatures which helps maintain system cleanliness and the reliability of the equipment. The excellent filterability of this product will also reduce contamination and further maintain cleanliness of the oil.

Excellent Wear and Corrosion Protection - Shell Morlina S4 B 320 has been formulated to provide excellent anti-wear performance and provides high levels of wear protection for plain and rolling element bearings and moderately loaded gearboxes, compared to mineral oil-based products. This helps provide superior gear and bearing component life. In addition it also provides outstanding rust and corrosion protection of all metal surfaces. 

Enhancing System Efficiency - Shell Morlina S4 B 320 can help improve the efficiency of lubrication in bearing and circulating systems. The superior low temperature performance and reduced variation in viscosity with increasing temperature, in comparison to mineral oil-based products, provides better lubrication at low start-up temperatures and the opportunity for energy savings through reduced pumping and flow losses during normal operating conditions. Rapid water shedding and efficient air release properties further enhance the efficiency of the lubrication system by helping maintain critical oil films between loaded components. 

Claims (Meets Requirements)

 N/A ANSI/AGMA 9005-E02 DIN 51517 - Part 3 CLP ISO 12925-1 Type CKT Specification Siemens/VAI Morgan MORGOIL Lubricant Spec. New Oil (Rev. 1.1)

Additional Information

 N/A Seal & Paint Compatibility - Shell Morlina S4 B 320 is compatible with all seal materials and paint normally specified for use with mineral and most synthetic oils.

Change-Over Procedure - Shell Morlina S4 B 320 is compatible with petroleum mineral oils and no special change-over procedure is necessary. However, to realize the full benefits, it should not be mixed with other oils. It is also advisable to ensure that oil systems are clean and free from contamination to optimize potential service life.