"Jerry Wass" wrote
I wonder about paralleling the pumps, instead of series.---If you run
both for takeoff/landing you get double the pressure..(may flood engine)
In series, if one stops up w/trash, there's no route around it.
there's a very small leak back orifice to prevent
Heat-expansion/flooding. Jerry

Parallel should get you the same pressure, but with double the flow, no?
--
Jim in NC