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Description
The Castrol Hyspin HVI 46 is a high viscosity index (VI) oil, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards.
Application
- Castrol Hyspin HVI oils are intended for severely stressed hydraulic systems requiring a high level of anti-wear performance and fine filtration. In addition, Castrol Hyspin HVI exhibits excellent corrosion protection as well as outstanding thermal and oxidative stability. Castrol Hyspin HVI has excellent hydrolytic stability and separates rapidly from water contamination. Castrol Hyspin HVI contains a shear stable additive system which helps to maintain the viscosity characteristics of the product over a wide temperature range, even during prolonged use, and imparts a very low pour point which enables the product to be used in cold environments. The Castrol Hyspin HVI range is fully compatible with elastomer materials commonly used for static and dynamic seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers.
- Hydraulic packages operating over wide temperature ranges and or subjected to cold start conditions and high temperature continuous running where minimal viscosity change due to temperature is required.
- Examples include highly stressed hydraulic systems (HPUs) utilised in the oil and gas industry whether it be drilling, production or processing offshore and onshore.
Propriétés Et Avantages
- High viscosity index and low pour point enables the product to be used over a wide temperature range. Good shear stability means no excessive loss in viscosity due to mechanical shearing.
- Excellent anti-wear performance provides extended wear protection for hydraulic pumps. Reduced down time due to unscheduled maintenance and savings from replacement part costs.
- Excellent water separation and hydrolytic stability means reduced down time through prolonged lubricant life and increased equipment reliability.
- Excellent thermal and oxidative stability provides reliable performance and extended oil life in severe applications. Minimal deposit formation gives a cleaner system and reduced frequency of filter changes.
- Excellent filterability characteristics (including in the presence of water) enables cost savings to be made due to increased filter life
Spécifications
- DIN 51502 classificatie - HVLP
- ISO 6743/4 - Hydrauliekolie Type HV
Meet the requirements (for appropriate viscosity grade) of :
- DIN 51524 Part 3
- Cincinnati Lamb (Milacron) P 68-69-70
- Denison (Parker Hannafin) HF-0
- US Steel 126 & 127
- Eaton I-286-S & M-2950-S
- Frank Mohn
