NO FILTER NO RUN FLUID FILTRATION SYSTEM

摘要

An upper endcap of a fuel filter cartridge includes a skirt, an axially extending pin surrounded by the skirt, and a plurality of ribs that define fluid flow channels leading to the pin. The pin is extendable through an axially facing fluid opening disposed on a filter head for actuating a valve to an open position allowing fluid to flow through the axially facing opening and exit from a fluid outlet opening. The valve can include a hole that receives the pin therein to help stabilize the valve when the valve is actuated open.