- Engine cooling (hybrid)
ASTM D 3306
MAN's current Si-OAT (silicated organic acid technology) coolant standard, mandatory from Euro 6, with long-life protection for aluminium.
Also written as: MAN 324 Type Si-OAT
The datasheet states the official MAN approval.
ASTM D 3306
The datasheet states they meet the requirements, without mentioning an approval.
Long-life Si-OAT coolant concentrate for cooling systems with light-alloy components
Cummins CES 14603
Tell us what equipment or vehicles you run and under what conditions. You get a technical recommendation and a volume quote, with TDS and SDS datasheets for every product.