Fuel filter and cartridge assembly

Liquid purification or separation – With repair or assembling means

Patent

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Details

210299, 210306, 210316, 210335, 210438, 210440, 210450, 210454, 2104932, B01D 2708, B01D 2714

Patent

active

050172859

ABSTRACT:
A fuel filter assembly employs a base which mounts a disposable filter element cartridge. The cartridge includes a dual stage filter system wherein fuel flows axially to a primary filter element for removing particulate matter and coalescing water droplets and axially to a secondary filter stage which functions as a water barrier. The filtered fuel flows axially and exits through an outlet passage in the base. Water may be collected in a sump. The cartridge is retained on the base by a collar which engages against a roll seam structure of the cartridge.

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