PVC Pipes - Equivalent Pipe Length vs. Pressure Loss in Fittings FittingEquivalent Length(feet of Straight Pipe) Nominal Pipe Size(inches) 1/23/411 1/41 1/222 1/2345681012 90oElbow1.62.12.63.54.05.26.27.710.112.615.22025.130 45oElbow and 90oLong Sweep Radius Elbow0.81.11.41.82.22.83.34.15.16...