Chevron GST® 2300 Data Sheet

CUSTOMER BENEFITS: Chevron GST 2300 deliver value through:

  • Outstanding oxidation stability for long service  at elevated temperatures
  • Reduced sludge and varnish formation
  • Rapid water separation keeps water in oil to a minimum
  • Rust and corrosion protection
  • High viscosity index assures minimum viscosity change with temperature variations
  • Resistance to foam formation prevents  reservoir overflow
  • Quick air release minimizes the possibility of  pump cavitation in systems with high circulation rates and small reservoirs

FEATURES

Chevron GST 2300 oils are designed to meet the critical lubrication demands of:

  • combined cycle turbines
  • large heavy duty industrial gas turbines
  • gas and steam turbines with loaded gears

They are an excellent recommendation for many other industrial applications including air compression. 

Chevron GST 2300 oils are formulated with ISO SYN® base stocks.

Higher temperatures in advanced gas and steam turbines require a circulating system oil with exceptional high temperature thermal stability, oxidation resistance and low sludging potential. Chevron GST 2300 oils have outstanding thermal and oxidation stability and excellent sludge control.Corrosion inhibition protects turbine shafts, gears and lubrication system parts from corrosion and rusting. 

Chevron GST 2300 oils have excellent water separability characteristics which allow these oils to maintain a high film strength coating on critical wear points of bearings and gear reducers and assure rapid removal of water contamination.

Foam inhibition prevents sump overflow.

APPLICATIONS

Chevron GST 2300 oils are highly recommended for use in gas and steam turbines with and without loaded gearboxes. The following viscosity grades are formulated to meet the specified OEM requirements:

  • meets and exceed
  • General Electric GEK-32568f, GEK-101941A, 
  • GEK 28143A, GEK-46506D, GEK-27070
  • Siemens Westinghouse M spec 55125Z3
  • Solar ES 9-224, Class II
  • MAG Cincinnati, Cincinnati Machine P-38
  • British Standard 489:1999
  • DIN 51515, L-TD and L-TG
  • ASTM D4304-00, Type I and Type II (EP)
  • is approved by Alstom against HTGD 90117 for 
  • non-geared and geared gas and steam turbines
  • is approved by Siemens against TLV 9013 04 for 
  • steam and gas turbosets with and without gearbox
  • replaces Chevron GST Oil EP ISO 32

Chevron GST 2300 ISO 46

  • meets and exceeds— Solar ES 9-224, Class II
    • MAG Cincinnati, Cincinnati Machine P-55
    • British Standard 489:1999
    • DIN 51515, L-TD and L-TG
    • ASTM D4304-00, Type I and Type II (EP)
  • is approved by Alstom against HTGD 90117 for non-geared and geared gas and steam turbines
  • is approved by Siemens against TLV 9013 04 for steam and gas turbosets with and without gearbox
  • replaces Chevron GST Oil EP ISO 46

Do not use in high pressure systems in the vicinity of flames, sparks, and hot surfaces. Use only in well  ventilated areas. Keep container closed.Do not use in breathing air apparatus or medical equipment.