Aimalube CNG-LPG, G20W-50 is a specially engineered premium quality gas engine oil intended for the lubrication of a wide range of high-output spark-ignited gas-fuelled engines. Formulated with premium quality unconventional base oils and advanced high performance detergent-dispersant additives technology to ensure excellent chemical and thermal stability, excellent resistance to oxidation and nitration, excellent sludge and ash deposits control, superior engine cleanliness and excellent anti-corrosion properties.

Its advanced additive technology also minimize wear of rings, liners and bearing and curtails valve seat wear in turbocharged four cycle engines.

• Excellent piston and engine cleanliness for long, efficient operation and reduced overhaul cost.
• Optimise reserve alkalinity level to neutralise acids and provide enhanced corrosion protection.
• Exceptional oxidation and nitration resistance minimizes oil thickening, particularly under leaner air/fuel ratios and resist oil filter blockage. Also minimizes acid number increase, providing protection against bearing corrosion.
• Balanced / optimized sulphated ash level to provide enhanced valve recession protection in four-stroke engines.
• Excellent thermal stability and resistance to coking.
• Low phosphorous content ensures NCR-type exhaust system catalysts compatibility to prolong unit's service life.

• CNG or LPG
• MAN 3271-1, MB 226.9
• MAN 271, MB 228.1
• API CF-4
• ACEA E2