How big should a fuel filter be for a high pressure pump?
On the high pressure side of the pump, the spec is far tighter to remove material that could foul a fuel injector. The Aeromotive spec for this filter recommends 10 microns (0.0039-inch), a full 10 times finer than the inlet side. But, even more important than the particle size is the filter’s surface area.
Why do you need an inlet filter for a fuel pump?
This is why submerged, in-tank pumps are by far the most efficient. However, an inlet filter is still required because high pressure EFI pumps operate using very tight tolerances. If debris finds its way into the pump, the result is likely a quick failure.
How big is a 100 micron fuel filter?
Aeromotive specifies a 100-micron filter for the inlet side of an EFI pump. A micron is equal to 0.00039-inch, which means a 100 micron filter is capable of trapping debris that’s at least 0.039-inch in diameter and perhaps slightly smaller.
What do you need to know about fuel filter?
This starts with a pre-filter ahead of the pump, along with another filter after the pump with a finer filter and the entire system plumbed with sufficient size lines and full-flow fittings. The return line must also be the same size as the feed line to prevent backpressure.
This is why submerged, in-tank pumps are by far the most efficient. However, an inlet filter is still required because high pressure EFI pumps operate using very tight tolerances. If debris finds its way into the pump, the result is likely a quick failure.
What kind of fittings are in evil energy fuel filter?
Stainless steel mesh screen and a pleated element for high flow. The unit is delivered with 2x AN8 fittings which can be replaced by AN6 or AN10 fittings as desired. Made From T6061 Billet Aluminum, 50MM fuel filter.
Aeromotive specifies a 100-micron filter for the inlet side of an EFI pump. A micron is equal to 0.00039-inch, which means a 100 micron filter is capable of trapping debris that’s at least 0.039-inch in diameter and perhaps slightly smaller.
On the high pressure side of the pump, the spec is far tighter to remove material that could foul a fuel injector. The Aeromotive spec for this filter recommends 10 microns (0.0039-inch), a full 10 times finer than the inlet side. But, even more important than the particle size is the filter’s surface area.