DRYDENE ALLTEC GEO LOW ASH ENGINE OILS are recommended for high-output, turbocharged lean burn and naturally aspirated natural gas engines found in electrical power generation, gas compressors, irrigation pumps, drilling rigs, crude oil and gas pipelines.

They may also be used in certain landfill gas and biogas operations where CFC and sulfur levels are not elevated.  It is not recommended for use in sour gas applications.

DRYDENE ALLTEC GEO LOW ASH ENGINE OILS are built on a foundation of premium base stocks enhanced with ashless dispersants, powerful detergents, oxidation inhibitors and anti-wear agents to protect against oxidation, nitration and deposit formation.

• Advanced detergent system provides maximum valve, seat, and guide protection by controlling deposit formation and potential pre-ignition
• Exceptional wear protection for pistons, piston skirts, rings and liners
• Low ash/low phosphorus formula helps minimize port plugging and spark plug fouling
• High resistance to crankcase sludge and varnish formation
• Compatible with NOx-SCR catalyst systems that require low levels of phosphorus in order to prevent catalyst contamination
• Excellent TBN retention neutralizes harmful acid formation which can damage critical metal surfaces
• Maintains oil quality, viscosity and wear rates by inhibiting nitration and oxidation