Mobil DTE™ 732 M2

Mobil industrial , Barbados

Premium Gas & Steam Turbine Lubricating Oil

Product Description

Mobil DTE™ 732 M2 is next generation high performance turbine oil designed for use in Mitsubishi Heavy Industry (MHI) non-geared Single Shaft Heavy Duty Gas & Steam Turbines and Multi Shaft Gas Turbines, including turbines equipped with PEEK bearings. This product meets MHI's requirements for long life – high temperature turbine applications, MS04-MA-CL005 (Rev. 2), through high quality base oils and additive system designed to provide long oil life. Mobil DTE 732 M2 also meets the requirements of MS04-MA-CL001 and CL002.


Features and Benefits

•  Excellent chemical and oxidation stability help reduce maintenance downtime and costs by contributing to system cleanliness and deposit reduction, which can enable long oil and filter life

•  High resistance to foaming and rapid air release prevent pump cavitation, noisy and erratic operation, which can help reduce pump replacement and increase pump efficiency

•  Reduces varnish formation potential, which can help to increase turbine operation reliability and reduce maintenance costs



Mobil DTE 732 M2 is a high performance turbine oil designed for use in non-geared gas & steam turbine and turbine compressor applications. Specific applications include:

     •  Steam Turbines – all non-geared

     •  Gas Turbines – all non-geared, including 501F & G series, 701F & G Series

     •  Turbine Compressors – all non-geared


Specifications and Approvals


This product has the following approvals:

Mitsubishi Power Ltd MS04-MA-CL005(Rev.2)

Mitsubishi Power Ltd MS04-MA-CL001(Rev.4)

Mitsubishi Power Ltd MS04-MA-CL002(Rev.4)


This product meets or exceeds the requirements of:

JIS K-2213 Type 2


Properties and Specifications




ISO 32

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


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


Viscosity Index, ASTM D2270


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


Pour Point, °C, ASTM D97


Turbine Oil Stability Test, Life to 2.0 mg KOH/g, h, ASTM D943


Rotating Pressure Vessel Oxidation Test, min, ASTM D2272


Rust Characteristics, Procedure B, ASTM D665


Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130


Foam, Sequence I, Tendency, ml, ASTM D892


Foam, Sequence I, Stability, ml, ASTM D892


Foam, Sequence II, Tendency, ml, ASTM D892


Foam, Sequence II, Stability, ml, ASTM D892


Foam, Sequence III, Tendency, ml, ASTM D892


Foam, Sequence III, Stability, ml, ASTM D892


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


Air Release, 50 C, min, ASTM D3427



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.