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Gordon,
I'm using twin EFI high pressure electric pumps pumping through two GM
EFI fuel filters, both in parallel. The second, or backup pump, is
controlled by a pressure sensor & relay. If the pressure drops below
30 psi the second pump automatically kicks on. Both pumps are
downstream of a 6-port Andair valve which determines which tank I'm
drawing from. This is for a low-wing a/c.
Mark S.
On 11/19/12, Gordon Alling <gordon@acumen-ea.com> wrote:
Happy Thanksgiving, all!
What are people using for fuel boost pumps in their various aircraft? I'm
looking at the Facet electronic pump offered by Aircraft Spruce but I
wonder
about boost pressure required for a fuel injected 13B.
Gordon C. Alling, Jr., PE
President
acumen Engineering/Analysis, Inc.
540-786-2200
www.acumen-ea.com
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