For Steel, Ductile, Cast Iron,
Plastic, AC, Concrete and open channel Pipes.
For pipe flows of 1.5 to 1,000,000
For pipe diameters of 0.5" to 240"
Reverse side solves for flows in
Large and easy to read - 7 1/2" in
FLOW CALCULATOR OVERVIEW
This Water Flow
Calculator has one side that solves the rational formula for water flow
in pipes and ducts of circular sections. The answers have been
checked against a large number of authenticated practical tests on
actual pipelines from small diameter metal tubes to long concrete
tunnels up to 18' diameter and give accuracy appreciably better than
usual formulas. The reverse side solves the Manning formula for
the flow in open channels.