Fuel and Lubricant Testing


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IP 309 - Cold Filter Plugging Point (CFPP)

We perform diesel testing by IP 309 to find the lowest temperature at which diesel will flow without problems; this is called the cold filter plugging point. In colder climates, fuel with a higher CFPP will clog automotive engines more quickly. 

Contact us today to receive a quote for your diesel testing.

IP 309 corresponds to EN 116.