Description
Castrol Magna™ HB circulating oil range are based upon high quality solvent refined mineral oils carefully
formulated with additives to provide good water separation as well as rust and oxidation protection.
Application
Magna HB circulating oils are intended for the lubricating of bearings produced by companies such as Morgan or
Mesta. These oils meet or exceed:
• MORGOIL™ Lubricant Specification Rev. 1.1 (27 Jan 2005)
• Association of Technicians of the Iron and Steel Industry – ATS 384-112
Used extensively for the bearing lubrication of steel rolling mills and other applications where high quality rust and
oxidation inhibited circulating oils with excellent water separation properties are required.
The Magna HB range is fully compatible with elastomer materials commonly used for static and dynamic seals,
such as nitrile, silicone and fluorinated (e.g. Viton) polymers.
Advantages
• Good thermal and oxidative stability leads to longer operating life, reduction in lubricant costs and
minimises deposit formation giving a cleaner system
• Excellent water separation and hydrolytic stability means reduced down time through prolonged lubricant
life and increased equipment reliability
