Mobil DTE Extra Heavy

Mobil DTE Oil Extra Heavy ISO VG 150 Rust and Oxidation Oil

Mobil DTE Extra Heavy is a premium performance circulating oil designed for applications including steam and hydro turbine sets and other systems where long lubricant service life is required. Mobil DTE "Name Series" Oils provide excellent protection against rust and corrosion, including resistance to salt water, and good anti-wear properties. They have a high viscosity index which ensures minimum variation of film thickness with temperature and minimum power loss during the warm up period. They are formulated from highly refined base stocks and an additive system which provides an extremely high level of chemical and thermal stability, rapid and complete separation from water and a high resistance to emulsification.  

Mobil DTE Extra Heavy has the following characteristics: 

Very high level of chemical and thermal stability and resistance to sludging and varnishing: 

• Long oil charge life in circulation systems and reduced oil replacement costs 

Excellent water release properties: 

• Improved operating efficiency 

Very good anti-wear protection: 

• Longer equipment life, reduced maintenance and downtime 

Long term protection against rust and corrosion: 

• Longer equipment life, reduced maintenance and downtime 

High resistance to foaming and excellent air release: 

• Avoids pump cavitation, noisy and erratic operation 

Highly versatile - multiple applications: 

• Rationalize inventory, reduced inventory costs 

Application 

• Land-based and marine steam turbine, hydro turbine and some gas turbine circulation systems, including pumps, valves and other ancillary equipment 
• Continuous service in plain and roller bearings and parallel shaft gearing 
• Turbines with oil supplied by splash, bath, ring oiling or other mechanical means 
• Moderate severity hydraulic pumps 
• Compressors and vacuum pumps handling air, natural gas, and inert gases, and with discharge temperatures not exceeding 150C