That said we put together the following tables to serve as general guides for estimating a pipe s water flow capacity.
1 1 2 pipe capacity.
To estimate pipe volume use the following formula.
For a pipe use its length instead of height.
The metalpro 1 4 to 2 inch schedule 80 pipe capacity hydraulic power pipe bender 27 inch wide x 26 inch overall depth x 43 inch overall height 2 inch square tube capacity 110.
Water flow gpm gph based on pipe size and inside outside diameters.
This formula is derived from the cylinder volume formula which can also be used if you know the radius of the pipe.
If you have questions please call our drain wizard at 800 635 0384.
Cylinder volume π radius height.
Pipe volume π radius length where radius inner diameter 2.