SCH Cryogenic Hydraulic Oil is especially prepared to meet the needs of systems that must operate through wide ranges of temperature. This “all weather” efficiency makes SCH especially suitable for sub-zero operating conditions.

SCH has a “High V.I.” (Viscosity Index), which has the advantages of a stable, uniform viscosity, whether at extreme cold or elevated temperature operating conditions. It is not handicapped by the usual thickening when extremely cold, or serious thinning, plus leakage at high temperatures. This means a more uniform functioning of the hydraulic system throughout the year, without the need for seasonal oil changes.