— As the fuel flows upward, it passes over the outer surface of the cone. Smaller water droplets gather (coalesce) on the cone and eventually become heavy enough to roll down into the bowl.
Ensure the physical size of the unit and its flow rate rating safely exceed the maximum fuel consumption and return rates of your engine. Popular housing and replacement models include the DAHL 101, 151, 201, and 301 series . 2. Micron Rating
— The fuel finally moves through the paper pleated filter element (available in various micron ratings) to trap any remaining microscopic contaminants before heading to the engine.
Selecting the right unit requires assessing your specific equipment needs: 1. Flow Rate and Model Size
The efficiency of a DAHL filter relies on a functional dual-chamber, three-stage process powered by a unique, .