Univis HVI

Mobil industrial , Canada

View the Univis HVI
High Viscosity Index Hydraulic Fluids

Product Description

UNIVIS™ HVI 13 and 26 have been formulated to provide outstanding viscosity control in applications where ambient temperature can vary widely, from very cold to warm. In addition to their wide operating range, these fluids provide excellent wear protection, potent rust and corrosion protection, rapid foam and air release and outstanding resistance to oxidation. These performance features help to provide the protection required to keep hydraulic systems operating more efficiently over a wide operating temperature range.


Features and Benefits

UNIVIS HVI 13 and 26 are designed to deliver the following features and potential benefits:



Advantages and Potential Benefits

High Viscosity index – wide operating temperature range

Outstanding fluidity for low temperature start-ups, improved viscosity protection for pump components operating at both at low and high temperatures

Effective foam control and air release

Rapid air release, which helps to protect components from cavitation, wear and excess heat

Outstanding oxidation stability

Helps keep components clean and free from sludges and varnishes that reduce hydraulic efficiency and operating life. Can help to extend oil life and reduce maintenance requirements

Excellent protection against rust and corrosion

Helps to improve component life and reduce failures associated with rust and corrosion damage to system components

Potent Anti-Wear protection

Components wear rates are reduced by anti-wear and this can lead to improved component life and reduced maintenance



     •  Stationary and mobile hydraulic systems operating in a wide range of ambient temperatures and conditions, indoors and outdoors

     •  Systems where very reliable cold weather start-up is a critical requirement

     •  Operations where lubricant consolidation and simplification is required


Properties and Specifications




Flash Point, Cleveland Open Cup, °C, DIN EN ISO 2592



Kinematic Viscosity @ -40 C, mm2/s, ASTM D445



Kinematic Viscosity @ -54 C, mm2/s, ASTM D445


Kinematic Viscosity @ 100 C, mm2/s, ASTM D445



Kinematic Viscosity @ 40 C, mm2/s, ASTM D445



Pour Point, °C, ASTM D97



Viscosity Index, ASTM D2270




Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.


Imperial Oil

Petroleum and Chemicals Division
Lubricants and Specialties
240 Fourth Ave SW
C. P. 2480, Station M
Calgary AB T2P 3 M 9


Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.