Subject: Affect of 90 bends and point of diam. reduction on water pressure.

Small spring, cistern, then about 60 foot drop in 250 feet of fairly 
straight pipe to point of use. Pipe is reduced from 2 inch diameter to 3/4 
inch 30 feet from pressure indicator, and goes through 3 90 degree and 2 45 
degree bends and rises about 2 feet. Can we increase the water pressure 
from current 14 psi by straightening the pipe or using more of the 2 inch 
pipe?  

Re: Affect of 90 bends and point of diam. reduction on water pressure.