BP Bartran HV 15

BP Bartran HV 15—The BP Bartran™ HV range of high-viscosity index (VI) lubricants is based on a carefully selected ashless additive system designed to meet and exceed the most exacting performance standards.

Bartran HV oils are intended for severely stressed hydraulic systems requiring a high level of antiwear performance and fine filtration. In addition, Bartran HV exhibits excellent corrosion protection as well as outstanding thermal and oxidative stability. Bartran HV has excellent hydrolytic stability and separates rapidly from water contamination.

The selection of a shear stable VI Improver ensures that there is no excessive loss in viscosity due to mechanical shearing. The VI Improver also imparts a very low pour point which enables the product to be used in very cold environments.

These grades are intended for two main types of duty:

• Outdoor plants likely to operate in wide ranges of temperatures – such as machinery subjected to cold start-up conditions and high-temperature continuous running. Examples include off-highway and marine applications.
• Indoor manufacturing equipment that incorporates control systems requires a hydraulic fluid whose viscosity change with temperature is minimal. Examples include precision machine tools.

The Bartran HV range is fully compatible with elastomer materials commonly used for static and dynamic seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers.

Bartran HV is classified as follows:

DIN classification – HVLP

ISO 6743/4 – Hydraulic Oils Type HV

Bartran HV grades 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 (formally Vickers) I-286-S & M-2950-S

Frank Mohn

Advantages of BP Bartran HV 15 – High Viscosity Hydraulic Oil:

• High viscosity index and low pour point enable the product to be used over a wide temperature range, with good shear stability means no excessive loss in viscosity due to mechanical shearing.
• Excellent antiwear performance provides extended wear protection for hydraulic pumps. Reduced downtime due to unscheduled maintenance and savings from reduced replacement part costs.
• Fantastic water separation and hydrolytic stability mean reduced downtime 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 reduces the frequency of filter changes.
• Good filterability characteristics in both wet and dry conditions enable cost savings to be made due to increased filter life.

The product should not be stored at temperatures over 60°C. It should be kept away from sunlight, intense cold and extreme temperature fluctuations. If possible, the packaging should not be exposed to the elements. Otherwise, the drums should be laid horizontally to avoid any contamination from water and to prevent the product’s label from rubbing off.

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