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Castrol Hyspin HVI

Castrol Hyspin HVI

Product description

The Castrol Hyspin™ HVI range of high viscosity index (VI) oils is based on a carefully selected ashless (zinc free)additive system designed to meet and exceed the most exacting performance standards.

Advantages

  • 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 filter ability characteristics (including in the presence of water) enables cost savings to be made due to increased filter life.

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.

Applications include:

- 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.

Castrol Hyspin™ HVI is classified as follows:

- DIN 51502 classification – HVLP.

- ISO 6743/4 - Hydraulic Oils Type HV.

Hyspin HVI grades meet the requirements 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.

Bosch Rexroth RE07075/RE90220.

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