not enough information. size and shape of pipe needed.
A two inch pipe can hold 0.1632 gallons per foot. It takes slightly over 6 feet of two inch pipe to hold one gallon of water.
20
1/8" per foot.
The recommended pitch for a drain pipe leading to the sewer system is typically 1/4 inch per foot (or about 2% slope). This slope ensures proper drainage and prevents clogs by allowing wastewater to flow smoothly through the pipe. In some cases, a pitch of 1/8 inch per foot may be acceptable for larger pipes, but maintaining the correct slope is crucial for effective drainage.
About 1.25 gallons per minute.
For a 3 foot diameter pipe, 52.9 US gallons per foot of length.
In a pipe with diameter 8 ft, there will be just over 376 US gallons per foot.
2.61153 gallons.
0.6528 gallon per foot (rounded)
0.3672 gallon per foot of pipe.
0.212 331 gallons per foot.
A 12 inch diameter round pipe will hold 4.89 UK gallons or 5.88 US gallons per foot.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
0.255 gallons per foot of pipe. A 10 ft long pipe that size holds 2.55 gallons.
231 cubic inches. So 0.832674 Gallons.
Pipe is generally cylindrical and the dimension refers to the inside diameter. One cubic foot contains 7.48 gallons. The volume of a one foot long 20" diameter pipe is: pi(1.667/2)^2 = 2.18 cubic feet. At 7.48 gallons per cubic foot the total volume is 16.3 gallons.
To calculate the gallons per foot in a 36-inch pipe, first determine the volume of a 1-foot length of the pipe. The formula for the volume of a cylinder is ( V = \pi r^2 h ). With a radius of 18 inches (1.5 feet) and height of 1 foot, the volume is approximately 84.78 cubic feet. Since there are about 7.48 gallons in a cubic foot, this results in approximately 634.3 gallons per foot in a 36-inch pipe.