Pipe Size

Volume/Foot

0.50 in.

0.016 gals

0.75 in

0.028 gals

1.00 in.

0.045 gals

1.25 in.

0.078 gals

1.50 in.

0.106 gals

2.00 in

0.174 gals

2.50 in.

0.248 gals

3.00 in.

0.384 gals

4.00 in.

0.650 gals

5.00 in.

0.816 gals

6.00 in.

1.500 gals

8.00 in.

2.600 gals

10.00 in.

4.080 gals

12.00 in.

5.870 gals