Primetals™ Flush Oil 32

Mobil industrial , Ukraine

System flushing oil

Primetals logo

Product Description

Primetals Flush Oil 32 is a low viscosity flushing intended for the high speed flushing of circulating systems. It is fully compatible with Morgan No Twist, Morgoil and Primetals Gear oils.


Features and Benefits

Primetals Flush Oil 32 readily separates from water and has a high resistance to emulsification. It provides excellent protection against rust and corrosion, and good antiwear properties. Its excellent air release properties allow entrained air to separate, avoiding pump cavitation.

Use as directed by PT procedures and as directed by PT and Mobil field engineering staff.

Primetals Flush Oil 32 is fully compatible with Primetals and Morgoil lubricants, and only requires draining the system before refilling.



Advantages and Potential Benefits

Removes light deposits and sludge

Improved system cleanliness and new oil life

Long term protection against rust and corrosion

Longer equipment life, reduced maintenance and downtime



Used to remove built up system contaminants and provide maximum life for new lubricant fill.


Properties and Specifications



ISO 32

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


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


Viscosity Index, ASTM D2270


Pour Point, °C, ASTM D97


Flash Point, Cleveland Open Cup, °C, ASTM D92


Density @ 15.6 C, kg/m3, ASTM D1298


Rust Characteristics, Procedure A, ASTM D665


Copper Strip Corrosion, 3 h, 121 C, Rating, ASTM D130


Emulsion, Time to 3 mL Emulsion, 54 C, min, ASTM D1401


Foam, Sequence I, Tendency, ml, ASTM D892


Foam, Sequence I, Stability, ml, ASTM D892



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @

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



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
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