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CLEANDiesel is a trademark of Parker Hannifin Corporation. © 2015


Because of the difficulties of maintaining a clean supply of diesel at all times, more consideration should be applied to upstream sources of contamination as well as at the engine. Filtering re-circulation systems can be applied to storage and on-board systems, along with high efficiency filters at the dispensing pump. Careful monitoring of fuel quality and filter performance is needed to protect sensitive diesel engine injection systems.

For example, the fuel used on a highway construction project may have travelled the following route: Refinery - piped to storage - tanker to distribution center - tanker to local retailer - tanker to on-site storage.