Castrol Magna™ grades are a range of high quality additive-free oils possessing inherently good resistance to oxidation
and good demulsification properties.

Castrol Magna lubricating oils are suitable for a variety of applications such as the lubrication of bearings, spindles and,
using the heavier viscosity grades, moderately loaded gearboxes. They may also be used in vacuum pumps and
hydraulic systems where an ‘ISO HH’ fluid type is required. Magna lubricating oils are available in a range of viscosities
from 320 cSt for gear lubrication down to 2 cSt for use on fine clearance high speed spindles. The Magna range is fully
compatible with nitrile, silicone and fluropolymer seal materials. Magna is classified as follows: ISO 6743/4 – Type HH

• Highly refined mineral oil makes the product suitable for applications where non-additivated oils can be used.
• Good quality mineral oil enables long service life.
• Low pour point provides trouble-free operation in cold conditions.